Beyonce braved freezing temperatures to show off her curves and flash her armpits in a strapless dress at the London premiere of "Dreamgirls" on Sunday night.

The singer-and-actress dazzled on the red carpet in a shimmering, sequined gown created by top designer Elie Saab. However, Beyonce admitted she wasn't planning on wearing the revealing outfit all night as the temperature in London's Leicester Square plummeted towards zero.