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Those who've been dying to see Gwyneth Paltrow's rear end got their chance Wednesday night. The 40-year-old mom of two lived up to her new "Most Beautiful" title when she showed off her fabulous figure at Wednesday night's "Iron Man 3" premiere in Hollywood in this risque Antonio Berardi kimono sleeve, peplum gown with sheer paneling ... lots of sheer paneling. (4/24/2013)

Stars Who Show Skin With Sheer Sides

These famous females aren't afraid to show a little bare butt on the red carpet thanks to a revealing new dress trend.