TikToker exposes cheater who kisssed another woman while girlfriend was in a nightclub bathroom

A Gold Coast, Australian woman who witnessed a man “cheat” on his girlfriend in a nightclub has exposed his shocking antics online.

The good Samaritan, named Lexie, took to social media to ask for help finding the man’s unsuspecting partner after capturing on camera the moment he kissed another woman while his partner went to the bathroom.

Her plea for a “blonde woman in her thirties” has quickly gone viral, clocking up over half a million views in less than 24 hours since it was posted.

“I’m looking for a blonde woman, I would say in her thirties, late thirties, who was at The Avenue on Saturday, August 27,” Lexie says in her TikTok video.

“You were there with your fella and some weird brunette chick who seemed to be his friend.

“When you went to the bathroom, your dude clocked the room to make sure you weren’t there and then started hooking up with the brunette girl.”

Lexie then proceeded to share video evidence of the man in the act, stating that the pair stopped before the blonde woman came back to the table.

In the clip, a man in a light-colored shirt can be seen getting very cozy with a woman, in what looks like a nightclub setting.

At one point he puts his arms around her neck and then pulls away to dance before getting close to her again, putting his hand on her lower back.

The camera then turns to Lexie who is watching on in horror, stating: “What the f–k.”

She then turns the camera back on to the alleged “cheating” which shows the woman, in a white top, pull the man in for a kiss.

At this point, Lexie can be heard behind the camera gasping and shouting “stop”, before erupting into laughter.

“I don’t think this is funny – I was in shock,” she captioned the clip, adding a string of hashtags including “cheaterscaughtoncam” and “cheater”.

The video quickly blew up, with many praising Lexie for trying to alert the woman to what was going on behind her back.

“As someone who was humiliated and kept in the dark … as a woman I’d appreciate this,” one wrote.

“Good on you for doing this. I was engaged to one of these types of men and no one bothered to tell me what was going on for years,” another said.

As one woman stated: “I absolutely love that you got another queen’s back like this!”

Some however questioned why she didn’t go up to the girlfriend once she returned from the bathroom, prompting Lexie to explain it was for safety reasons.

So far, it doesn’t appear the woman has been found, but Lexie has commented stating she will share an update if she has one.

There are people “invested” from all over the world, including Ireland, South Africa, Canada and the UK.

News.com.au has contacted Lexie for further comment.