Love Island star Frankie Foster has been caught cheating on his girlfriend Samira Mighty, as footage was captured of him kissing another woman in a nightclub.

In exclusive video obtained by MailOnline, the fleeting reality star is seen locking lips with a mystery blonde beauty during a raucous night out at Gallery Nightclub in Maidstone, Kent, on Saturday.

Surrounded by scores of revellers, the fitness coach, 22, passionately locked lips with the young woman on the dance floor as his 22-year-old girlfriend Samira — who quit Love Island to be with him — partied several miles away in Chelmsford, Essex.

Caught: Frankie Foster was caught cheating on his girlfriend Samira Might, as footage was captured of him kissing another woman at Gallery Nightclub in Maidstone, Kent, on Saturday

And a source who witnessed the moment told MailOnline that Frankie told the girl he kissed that his romance with Samira was 'just for the cameras' — before inviting another girl back to his hotel room.

'He was very flirty with a lot of girls throughout the night,' said the eyewitness. 'He was back and forth between VIP and the dancefloor and when he saw the girl he just sort of grabbed her and started chatting to her.

'She asked him, "Aren't you with Samira?" He said, "No, it's fake. It's all for the cameras." Then he kissed her and, very weirdly, started licking her face. It was very strange. We were like, "What the hell is he doing?"

Booked: The fleeting Love Island star made a booked appearance at the nightclub with pals

Surrounded: The fitness coach, 22, was surrounded by scores of revellers during the kiss

Dancing away: He was seen dancing away with the mystery blonde before they locked lips

'He was really enjoying himself — but he was acting very much like a single boy. He flirted with so many of the girls at the club.'

According to the source, his flirtation led to an online proposition that saw him react strongly once his overtures proved unsuccessful.

Explained the insider: He DM'd one of my friends on Instagram and asked her to go back to a hotel with him. She said no, and he reacted by blocking her.'

Frankie's amorous antics were all the more shocking as he'd made his way to the nightclub for a book appearance with a host of his former co-stars, including Charlie Brake, Alexandra Cane and Idris Virgo.

String of appearances: Like his fellow Love Island stars, Frankie has made a number of appearances at venues across the country since his stint on the show came to an end

Denied: Just weeks ago, musclebound Frankie shot down reports that he'd cheated on Samira

While his fellow Islanders were seen flashing smiles as they entered the popular venue, Frankie was notably stone-faced when he arrived for his night out.

Wearing light-wash skinny jeans, a black tee and white trainers, he arrived with a male friend and, according to onlookers, made a beeline for the dancefloor.

MailOnline has contacted representatives for Frankie Foster and Samira Mighty for comment.

Their romance in the outside world hit bumps early on, after it was reported that before Samira exited the Love Island villa to reunite with him, Frankie met a blonde in a nightclub and slept in her hotel room with her.

But the personal trainer insists nothing untoward happened, telling TalkRADIO: 'We met at a nightclub, we went out.

Unsuspecting: On the same night, his unsuspecting girlfriend Samira Mighty made an appearance several miles away at Bar and Beyond in Chelmsford, Essex

Smile: Frankie just about cracked a smile when he made his way into the venue on Saturday

'The biggest mistake for me, and this is what me and Samira have spoken about and I had to apologise about, is that I was in the same room as those two. I was asleep, three beds, I went on the far left, they went on the far right at a hotel we stayed in.'

Who 'they' and 'those two' are is not elaborated on, but it seems there was a third person in the room with him and the blonde.

Footage of Frankie's kiss comes just weeks after he insisted to MailOnline that his initial crush on fellow Islander Megan Barton-Hanson was 'over-hyped' on the show, to cause more drama between him and Samira.

He revealed his comment about Megan was 'made into more of an issue than it was' - as he and Samira had shared a bed from the very first night - and fiercely slammed claimed his feelings for the West End star were fake.

We like to party: During his raucous night out, Frankie shared footage of himself partying with a host of pals, including fellow Love Island star Alexandra Cane

The lads: Fellow Islander Charlie Brake also made an appearance on Frankie's Instagram story

Upbeat mood: He appeared to be in an upbeat mood as he pals danced away for the cameras

Pour it up: He sipped beverages from a white plastic cup as he partied up a storm at the club

Samira and Frankie made their relationship official, after the hunk declared his feelings for her on an episode of Love Island spin-off After Sun last month.

Yet, viewers were left heartbroken last month when Samira broke down in the villa, after discovering Frankie - who was the first boy she fancied - had a crush on Megan, who she believed to be more 'beautiful' than her.

Frankie subsequently claimed to MailOnline that his comment was blown way out of proportion - and speculated whether producers were trying to convey Megan as the most desirable in the villa.

He said of the incident: 'I think it got over-hyped. The whole Megan thing was made into much more of a thing than it was.

'I don’t know whether its because they wanted to show 6 new boys coming in and all fancying Megan or whatever, but that was literally on the first day when you make a guess, without really knowing anyone.'

Partying up a storm: Alexandra also posted video of herself revelling with her former co-stars

VIP: Frankie was seen in the background and, according to a source, he flitted back and forth between the VIP section and the main dancefloor in the club

Affirming Samira was the one he connected with from the outset, he went on: 'The whole time I was in there Sam and I shared a bed, and after day two or three we’d already said we were going to couple up with each other.

'I haven’t watched it back so I don’t know what was shown, but it really wasn’t an issue. We got on pretty much straight away from the first night.'

Viewers had long questioned Frankie's commitment to Samira, which the musclebound hunk had blamed on the fact that the couple were starved of airtime during their stint on the show.

Shortly after he was voted off the show — just days before Samira would sensationally quit Love Island to fly back to the UK and join him — one source even claimed he had told friends he was not into the beauty at all.

Stirring the pot: Just weeks earlier, Frankie had claimed that his crush on Megan Barton-Hanson was 'over-hyped' on the show, to cause more drama between him and Samira

'It got over-hyped': Frankie claimed his comment was blown out of proportion - and speculated whether producers were trying to convey Megan as the most desirable

Close: Affirming Samira was the one he wanted, he added, 'The whole time I was there Sam and I shared a bed, and after day two or three we’d already said we were going to couple up'

Rumours: Due to their 'lack of air-time', Frankie's feelings for Samira had been questioned by viewers - with one source even claiming he had told friends he was not into her at all

However, the Cheltenham native was quick to blast rumours of a 'showmance', and simply challenged viewers to watch their relationship progress.

He said: 'It's frustrating, but it's only a matter of time, as it’s all very fresh and people have got opinions. But I just say wait and see! When I’m still with Sam in however many months time, people will just say yeah, OK, good work.

'We’ve spent three solid weeks together, and we’re so comfortable with each other. We feel like a couple who’ve been together for three months not three weeks! So it doesn’t really matter what other people think to us. As long as we’re enjoying it.'

The pair fell for each other when Frankie arrived late into the Mallorcan mansion, while the original boys were sent to the neighboring Casa Amor.

Keeping faith: He said of his romance with Samira, 'Just say wait and see! When I’m still with Sam in however many months time, people will just say yeah, OK, good work'

Standing by her man: The pair fell for each other in the villa, but Samira was left heartbroken when Frankie was eliminated (above) — leading her to quit the show for him two days later

However, the business student was eliminated soon afterwards - causing Samira to quit the show two days later, in order to pursue their romance.

After making their romance official since her return to the UK, Frankie gushed that things between them were only going from strength to strength.

He said: 'We’ve been together every day since she came out, and it’s been even better than it was in the villa, on the outside.'

Yet, he was certain in his view that Samira should not have left with him, as he wanted her to enjoy her remaining time on the show.

He said of his dumping: 'It's a massive show, its great fun in there, and it would only have been three weeks until I would have seen her. So with me leaving, I was just like look, stick it out, I’ll see you when you get out.

Official: Frankie went on to ask Samira to be his girlfriend on Aftersun (above), and has since gushed that they feel like they've been together for 'three months not three weeks'

Last public appearance: The pair were last pictured together last week, when they made an appearance at the Gorgon City album launch party in London

Flying solo: Flanked by Georgia Steel and Dr. Alex George, Samira was notably without Frankie when she made an appearance at Love Island Live at ExCeL London on Friday

'But I do get why she left. If you’re not going to couple up with anyone else then the show is kind of pointless to you.'

Frankie is now planning to simply ride the wave of fame he and Samira have faced since leaving Love Island - which has scored ITV2's highest ever viewing figures this year.

He said: 'I wouldn’t say no to doing more TV. There's rumours Jack and Dani might be doing more TV, so for us two to do that would be a laugh.

'But it's all been really positive so far and really good fun. I’ve pretty much been non-stop since I’ve got out, but I’m loving it at the moment.'

'It's great fun in there': Yet, he was certain in his view that Samira should not have left with him, as he wanted her to enjoy her remaining time on the show