Jamie Lynn Spears' daughter Maddie celebrates sixth birthday with Frozen-themed bash... as absent aunt Britney shares videos from the celebration

Her famous sister Britney couldn't make it to the celebration, but that didn't stop Jamie Lynn Spears from having a good time at daughter Maddie's birthday.



The 23-year-old singer recently celebrated the sixth birthday of her only child - whose father is Jamie Lynn's ex Casey Aldridge - with a Frozen-themed party.



On Friday, Jamie Lynn shared an adorable family snap of herself, Maddie and husband Jamie Watson standing by a two-tier cake featuring characters from the popular animated Disney movie.

Scroll down for video

Happy family: Jamie Lynn Spears, 23, shared an adorable family picture of herself, husband Jamie Watson, and her birthday celebrant daughter Maddie, six, with a Frozen-themed cake



Still won't Let It Go: The theme of the sixth birthday party was based on the hugely popular animated Disney film, including Maddie's outfit, which looked similar to the garb of the main character of the film Elsa



In the image, the recently married couple are huddled over the birthday celebrant who is dressed in an outfit very similar to the Disney film's main character Elsa.



Jamie Lynn captioned the image: 'Our little family...I love them both soooooo much!!!! Just missing Nice!!! @jamiewatson985 #thewatsons.'



Noticeably absent from all the celebration photos was Jamie Lynn's 32-year-old sister Britney.

Channeling Elsa: Britney posted another cute video of Maddie as she sung while in the same ensemble as her favourite Frozen character

However the Baby One More Time singer showed she was there in spirit as she posted two videos to Instagram on Thursday dedicated to her niece.



In the first video, her younger sister is onstage at a Country Jam 2014 preview concert in Grand Junction, Colorado serenading her daughter with Happy Birthday as the crowd sings along.



Britney shared the video with her near 3million followers with the message: 'Wishing a very Happy 6th Birthday to Princess Maddie!! Wish I was there to sing Happy Birthday to u ❤ Xo.'

There in spirit: Jamie Lynn's older sister Britney, 32, was unable to attend the celebration but posted an adorable video of her little sister and niece



Special day: In the video Jamie Lynn is onstage at a Country Jam 2014 preview concert in Grand Junction, Colorado as she serenades her daughter with Happy Birthday as the crowd joins in



Jamie Lynn was definitely understanding about her sisters absence as she re-posted a screenshot of Britney's video with the caption: '#rp from @britneyspears - We wish you and the boys were here too!!!'



The Toxic singer later shared another adorable video of Maddie singing while in her Frozen-themed garb.



Britney did manage to find some free time to spend with her other loved ones this weekend as she was spotted with boyfriend David Lucado in Thousand Oaks, California on Saturday.