Guess who! Teen social media star with over a million TikTok followers looks unrecognisable in a tracksuit and glasses during LA outing

She is known for her racy Instagram photos and posting sultry TikToks for her 1.2 million followers.

But internet personality Katarina Deme, 19, looked unrecognisable as she was spotted strolling the streets of Los Angeles on Wednesday.

The teen TikTok star was dressed casually in a pair of grey tracksuit bottoms, an oversized black hoodie, and white-and-black-striped Adidas trainers.

Katarina had her long brown locks scraped back into a ponytail as she opted to wear no makeup to show off her natural beauty.

The model was almost unrecognisable as she donned a pair of glasses, which she doesn't showcase on her social media accounts.

She walked the sunny streets with her boyfriend, Australian rapper The Kid Laroi.

The 19-year-old musician also dressed casually as he walked beside his girlfriend holding a takeaway coffee. 

He also didn't look like his usual self, as he sported a much shorter hair cut, steering away from his signature long blond locks.  

The Stay hitmaker, whose real name is Charlton Howard, completely covered himself from the sun, wearing a matching black tracksuit and striped Adidas sneakers, similar to his girlfriend's.

Last month, the hip-hop star sparked rumours he was going to propose to his long-time love after he was spotted shopping for engagement rings.

He was photographed browsing through a Tiffany & Co. store in Los Angeles.

The pair have been dating for almost three years. 

Laroi, who hails from the Sydney suburb of Waterloo, said in March last year the couple were already talking marriage despite their young age.

'We're just taking life how it goes. But sure, I would love to get married to Kat one day,' the Without You star told Vogue Australia.

During an earlier interview with The Kyle and Jackie O Show, Laroi revealed how he first met his girlfriend.

The Indigenous singer said he never expected to fall in love so young, but did so soon after relocating from Australia to LA, where Katarina is based.

'We met through a mutual friend that I had when I came around here,' he said.

'Around the time that I met her, I just put out the whole F*ck Love project and was not in the vibe of love. But you can't control that type of stuff. It was so ironic.'