Among thousands of Justin Bieber fans who followed the teen star during his visit to Rio de Janeiro, student Andrezza Escafura, 18, can consider herself lucky. The Rio native attended a party organized by the singer at the mansion where he was staying in Joá, in the South Zone of Rio, on Saturday, the 2nd, saw the idol in just his underwear and even received a compliment: "you're beautiful." Justin Bieber partied hard during his time in Brazil. According to columnist Leo Dias from the newspaper "O Dia", the teen star got into trouble and went out with call girls. After the show he performed in São Paulo on Saturday (2), the singer returned to Rio de Janeiro and went straight to the Zax nightclub in Barra da Tijuca at around 3:20 am. He only left the place two hours later. And with someone else, of course. At the nightclub, Bieber and his team stayed in a reserved box on the second floor. And it was there that the celebrity met Andrezza Escafura, with whom he ended the night. She posted a photo of the artist on her Instagram and wrote: "When would I have imagined that I would meet JB at Zax and then end up in a house with him? That I would talk to him, touch him, get a kiss from him? Photos in the house were forbidden, by the way." And on Sunday, the 3rd, the young lady shared more details on Twitter. "From there (the nightclub) he went to the house he rented here in Rio, so I jumped in and went with him. Perfect house! In front of the beach (...) That's where all this happened... But I couldn't take a picture or anything. I signed a fucking contract," she wrote on the social network.