Fashion Faceoff: BCBG Geometrical Dress

Alexandra Daddario stole the scene when she wore a strapless BCBG geometrical dress at the premiere of Percy Jackson & The Olympians: The Lightning Thief earlier this year. The 24-year-old actress paired her look with black pumps.

Cathy Baron stepped out in the same dress at the 2010 Streamy Awards over the weekend at the Orpheum Theater in Los Angeles. The 27-year-old actress completed her look with long black earrings and peep-toe black heels.

Also pictured below: Alex at an Evening of Italian Fashion and Style presented by Marie Clarie magazine in Los Angeles late last month.