The sexy brunette who filmed Justin Bieber sleeping during his visit to Brazil has opened up about her night with the pop superstar, revealing she was personally invited to join him at his rented house.

Model, actress and bodybuilder Tatiana Neves Barbosa, known as Tati, cheekily captured the Baby hitmaker dozing topless on a sofa on her cell phone and posted the short film online last week (ends08Nov13), racking up over 34 million views on YouTube.com within days.

She has now come forward to share some details about their time together in a chat with local Tv show Fantastico, claiming Bieber reached out to her himself: "He rang me and invited me, asked if I wanted to go to his house for a party."

Asked if she and Bieber had kissed, Barbosa responded, "What do you think, if I was sleeping in the bedroom, just me and him?"

She went on to reveal that they had slept in the same bed, but refused to comment on whether they had had sex.

Barbosa, 26, then admitted she filmed the famous video of a sleeping Bieber on the morning after their intimate night as she prepared to leave his pad.

The embarrassing clip was not the only drama the singer experienced on his current South American leg of his Believe world tour - Bieber stormed off stage in Sao Paulo, Brazil earlier this month (Nov13) after being hit in the head with a bottle, while he was also ambushed by a topless male fan at a show in Rio de Janeiro, and was then charged with vandalism for spraying graffiti on the outside of an abandoned Rio hotel.

The trouble continued this weekend - he was kicked out of his hotel in Buenos Aires on Saturday (09Nov13) after fans camping on the street disturbed the peace, and he had to cut short his show in the city on Sunday (10Nov13) after suffering a bout of food poisoning.