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Business in the front and a party in the back!
Sandra Bullock flashed some major skin (and her bra) while strutting her stuff on the red carpet premiere of The Heat in London.
Bullock stunned in a black Victoria Beckham gown that showed off a built-in bra in the back. The gown appeared tame in the front, with a belt and high neck-line, but the actress showed off a whole lotta skin when she turned around.
The Oscar winner's latest flick costars Melissa McCarthy, whom she's become incredibly close with since filming.