'Justin Bieber sleeping with Girl in Brazil' video goes viral

At 19, Justin Bieber needs to learn what most college students figure out the day they wake up with magic marker all over their face: Never, ever, ever fall asleep when there are people still hanging out at your party.

Bieber, who's been playing shows in Brazil and tearing up the town while he's there, was captured on video sleeping by a sexy young woman who turned the camera on herself as part of the 15-second souvenir shot. According to TMZ, the Biebs had invited about 50 people to a post-concert party thrown at a home he'd rented in Rio, then crashed out before the last guest had gone.

Of course, the video, which shows a shirtless Bieber snoozing on what appears to be a sort of sofa/bed, was uploaded to YouTube where, at the time this post was written, it had garnered around 6 million views and more than 11,000 comments.

The suggestive title, "Justin Bieber sleeping with Girl in Brasil (REAL and ORIGINAL VIDEO)," wasn't doing anything to tamp down the clip's viral spread. And yes, technically, that title is correct. He's sleeping, and there's a girl in the room — if that counts as "sleeping with."

So who's the girl? She's Tatiana Neves Barbosa, E! News reported, a 26-year-old bodybuilder and part-time actress who was asked to the shindig by one of the guests officially invited to the party. Barbosa wasn't the one who uploaded the video, a source told the website, and was reportedly "very upset" that it had been made public after she e-mailed it to a friend.