London: Christina Aguilera is not shy of revealing her curves and this time she really grabbed the spotlight.
All eyes were on the pop star who flaunted her new curves at a press conference in Brazil on Tuesday, where her ill-fitted dress struggled to grasp her impressive cleavage, reports the Daily Mail.
Aguilera was in Sao Paolo to attend a fashion week and launch her own clothing line.
She has followed in the footsteps of Beyonce, Nicole Scherzinger and Fergie by designing a line of clothing for Brazilian department store C'n'A.
The 29-year-old singer was sporting her trademark heavy make-up and red lips for the press conference, and wearing a low-cut black mini-dress.
Online rumours have suggested that the star had to postpone the shoot after she gained a little too much weight in recent months, and couldn't fit into the clothes.
Speculation has been rife for years that the Dirrty singer had gotten a breast enlargement, and in December shots of a large scar on her underarm led to suggestions that her secret was out.