Threatened to go public with rape claims unless he revoked star's contract

Pop star said the music mogul neither drugged her nor raped her

The deposition was given by Kesha in a prior lawsuit with her former managers at DAS Communications

Kesha swore under oath in 2011 that Lukasz 'Dr. Luke' Goswald did not sexually abuse her.

During the deposition, unsealed Tuesday by a judge, the pop star said the music mogul neither drugged nor raped her.

The sworn testimony contradicts allegations made by Kesha that Dr. Luke 'sexually, physically, verbally and emotionally abused' her over a period of 10 years.

Scroll down for video

New development: Kesha swore under oath in a 2011 deposition that Lukasz 'Dr. Luke' Goswalkd did not sexually abuse her

Contradictory: During the deposition, unsealed Tuesday by a judge, the pop star said the music mogul neither drugged her nor raped her

The deposition was given by Kesha in a prior lawsuit with her former managers at DAS Communications.

In it, she denies that Dr. Luke ever gave her coke or a date rape drug, despite alleging in her latest lawsuit that he forced her to consume illegal drugs.

She also claims Dr. Luke gave her 'sober pills' and the following day she woke up naked in his bed 'sore and sick with no memory of how she got there'.

Truth or lies? The sworn testimony contradicts allegations made by Kesha that Dr. Luke 'sexually, physically, verbally and emotionally abused' her over a period of 10 years

She denied that Dr. Luke ever gave her coke or a date rape drug, despite alleging in her latest lawsuit that he forced her to consume illegal drugs

Claims: In a lawsuit obtained by TMZ, Kesha claims she was 'verbally, emotionally, sexually, and physically abused' by music producer Dr. Luke

No amibiguity: She even stated directly that she never had an 'intimate relationship' with Dr. Luke

But when asked during the deposition whether she had ever told her mother that she 'woke up in a hotel room in Gottwald's bed' and that she didn't 'recall what happened that night,' Kesha said she didn't remember.

She even stated directly: 'Dr. Luke never made sexual advances to me.'

Her mother Pebe also spoke during the deposition and said she was 'unaware' of a sexual relationship between her daughter and Dr. Luke, and said she was never told that he had given Kesha illegal drugs.

Denial: Her mother Pebe also spoke during the deposition and said she was 'unaware' of a sexual relationship between her daughter and Dr. Luke

Not to her knowledge: Pebe also said she was never told that he had given Kesha illegal drugs

The deposition had been sealed, but Dr. Luke's lawyer Christine Lepara requested on Tuesday that that the judge unseal the document and allow it to be used in the current lawsuit.

According to TMZ, Kesha's lawyer Mark Geragos argued against the motion, and told the website that using the deposition is 'a pathetic attempt to once again blame the victim.'

Geragos said the singer lied because 'Luke walked Kesha down the beach and threatened to destroy Kesha's life and the lives of her family if she didn't cover up his sexual assaults.'

Success: The deposition had been sealed, but Dr. Luke's lawyer Christine Lepara requested on Tuesday that that the judge unseal the document and allow it to be used in the current lawsuit

Meanwhile, nine months before filing her lawsuit, Kesha reportedly reached out to fans in a series of letters revealing the alleged abuse at the hands of her producer.

The pop star wrote the correspondence herself - which appear on the pages of a children's colouring book - while in rehab for an eating disorder back in January, reports BuzzFeed after claiming to have confirmed the authenticity of three of the letters.

The singer specifically identifies the 41-year-old music mogul as her abuser by writing: 'Dr. Luke has tortured me & my family… he did do what people know about + SO much more terrible s***.'

Correspondence: Kesha reportedly reached out to fans in a series of letters revealing the alleged abuse at the hands of producer Dr. Luke while in rehab in January

She continues to pinpoint the producer in the letters by adding: 'These music business a**holes (well, Dr Luke) had almost successfully crushed my magic.'

In another message, she opens up about her pain but refrains from naming anyone specifically.

'Someone I work with has literally driven me into this disease, tortured me and f***ed with me and my family,' wrote the singer.

And while she was in the middle of seeking treatment for her eating disorder she goes on to say: 'Someone who I work with called me a f****** refrigerator.'

Reaching out: She continues to pinpoint the producer by adding: 'These music business a**holes (well, Dr Luke) had almost successfully crushed my magic'

Treatment: The Tik Tok singer sent the letters as she was dealing with her eating disorder in rehab

Name-calling: And while she was in the middle of seeking treatment for her eating disorder she goes on to say: 'Someone who I work with called me a f****** refrigerator'

One of the teenage recipient's of the letters revealed her utter shock after actually getting a response from the pop star.

'I wasn’t even expecting a reply or anything,' said Kelly Mullin to BuzzFeed News. 'I just wanted to show her how much we loved her and about two weeks later I got a letter back.'

Fan groups circulated the singer's correspondence back in February, but the letters have garnered new urgency after news of Kesha's explosive lawsuit against the mega producer surfaced last week.

The latest revelation follows on the heels of Kesha's mother allegedly having fired off an email threatening to go public with allegations her daughter was raped by Luke if he didn't revoke her contract.

Now it has been claimed that the singer's mum, songwriter Pebe Sebert, contacted Dr. Luke's lawyer last year, demanding that the 27-year-old was released from her contract or she would publicly speak about allegations he assaulted her.

Amid these allegations sources connected to Kesha's lawsuit, according to TMZ, claim that the troubled star told doctors while she was in rehab earlier this year that she had been abused and assaulted by Dr. Luke, which will likely become evidence in the suit.

Harsh words: She told a fan: 'Someone who I work with called me a f****** refrigerator'

Meanwhile, in an email obtained by TMZ, Kesha's mother allegedly writes: 'We, me and Kesha and her friends... like Lady Gaga, are going to make all of this Really PUBLIC, in the next few days. Luke date raped Kesha when she was 18...

'Luke gave Kesha pills. She ended up naked in his hotel room 2 days later. No longer a virgin?

'Do we all want this to come out? Either Luke releases Kesha from all legal contracts, and gives me back all my publishing, or we, Kesha and I, tell the truth.'

Dr. Luke - whose real name is Lukasz Gottwald - is responsible for all of Kesha's music and gave the singer her first record deal in 2005 when she was just 18-years-old.

Abuse: Kesha - seen here this month in Venice - claims Dr. Luke called her 'fat' in a new lawsuit against the music producer, also claiming she suffered years of abuse, including one sexual incident

After Kesha's legal team filed their suit, Dr. Luke filed his own documents against the singer claiming she is 'lying to get out of her legally binding contract'.

His lawsuit claims the star's suit has been 'engineered' by her mother and Kesha's new management company.

He also appeared to detail the email, accusing her team of trying to extort him by threatening to 'spread lies about him' unless he released her from her contract.

Kesha claims that the alleged abuse started early on when she signed her deal with the hitmaker, who is known for producing some of the biggest hits in pop music for the likes of Katy Perry and Britney Spears.

Dr. Luke allegedly made 'repeated sexual advances' towards her and 'would use drugs and alcohol to remove her defences'.

Kesha claims that Dr. Luke reportedly 'threatened that if she ever mentioned the rape to anyone, he would shut her career down, take away all her publishing and recording rights, and otherwise destroy not only her life but her entire family’s lives as well'.

The lawsuit also alleges that he also 'threatened her and her family’s physical safety'.

MailOnline has reached out to representative for both Kesha and Dr. Luke who have so far been unavailable for comment.

Kesha and Dr. Luke are seen (far right) alongside Adam Lambert and producer Max Martin at the 28th Annual ASCAP Pop Music Awards at the Grand Ballroom at Hollywood & Highland Center in 2011

Kesha was sent to rehab earlier this year for a reported eating disorder, which the lawsuit claims was caused by the abuse.

DR. LUKE'S BIGGEST SONGS Since U Been Gone - Kelly Clarkson Wrecking Ball - Miley Cyrus Tik Tok - Kesha I Kissed A Girl - Katy Perry Roar - Katy Perry California Gurls - Katy Perry Who Knew - Pink Hold It Against Me - Britney Spears Domino - Jessie J Where Have You Been - Rihanna About You Now - Sugababes Advertisement

In April this year, TMZ reported that Dr. Luke was behind Kesha's eating disorder, after he had called her 'fat'.

A source told the publication that he had told her she 'looks like a f***ing refrigerator' and Kesha was understandably affected by it.

Kesha has hinted at a fall out with the producer before when she told her Twitter followers that she never wanted to record or release their hit song Die Young, which was pulled from radio stations after the devastating Sandy Hook shooting in 2012.

In September last year, one of Kesha's fans set up a petition 'Free Kesha' to help release the singer from Dr. Luke's management.

It followed reports that Kesha had hardly any creative control of her second album Warrior.

Meanwhile, Kesha's lawyer, Mark Geragos, told TMZ in a statement: 'This lawsuit is a wholehearted effort by Kesha to regain control of her music career and her personal freedom after suffering for ten years as a victim of mental manipulation, emotional abuse and an instance of sexual assault at the hands of Dr. Luke.'

Geragos added: 'The facts presented in our lawsuit paint a picture of a man who is controlling and willing to commit horrible acts of abuse in an attempt to intimidate an impressionable, talented, young female artist into submission for his personal gain. Kesha is focused on moving her life and her career beyond this terrible time.'

Long-term mentor: Dr. Luke (far left), Kesha (center) and her mother Pebe (second right) in 2010, after her hit first single TiK ToK had been released

Dr. Luke has produced all of Kesha's big hits including, TiK ToK, We R Who We R and Your Love Is My Drug.

He has also produced hundreds of hits for other artists, including Roar, California Gurls and Teenage Dream by Katy Perry, as well as Till The World Ends and Hold It Against Me by Britney Spears.

He's also worked with Taio Cruz, B.o.B, Jessie J, Flo Rida, Miley Cyrus,T.I., Nicki Minaj, Juicy J, Rihanna and Shakira.

He was nominated for a Grammy Award for Producer of the Year at the 53rd Grammy Awards for his work on Katy Perry's Teenage Dream album.