Breathless: The Voice judge strikes a sultry pose on stage & Another big voice: America idol star Kelly Clarkson also appeared to have gained weight at the AMA awards
The figure hugging mini-dress was a little on the small, short and tight side for her curvier figure, but she didn't seem to mind as she flaunted it in all it's glory.
As she was raised onto the stage mid-song on a glittery silver podium, Christina looked significantly heavier than the size four she has claimed to be.
American Idol star Kelly Clarkson also appeared fuller figured but she chose to keep her curves under wraps in a full-length sequinned red gown.
The 29-year-old performed a jazzed up version of her single Mr Know-It-All off her new album Stronger surrounded by thirties-themed paparazzi dancers.
She was almost unrecognisable with her darker hair and heavier build.
Clarkson recently joked about wearing two pairs of Spanx while performing on VH1's Unplugged:
'Oh dear God, can we just sing?' she said.The American Music Awards will be broadcast on Saturday 26th November at 10pm on Viva.
Photo Credits: JoelAHorton (AGUILERAONLINE)
*This article was condensed to highlight the positive portrayal of Christina's new figure and Kelly Clarkson's educational quote from VH1's Unplugged. The original article focuses on the negatives, which does not reflect the views of Joel Horton and Carlos Gomez (AGUILERAONLINE).*