Lady Gaga Aces It

Lady Gaga hides her face behind a black lace mask at the 13th Annual 2009 ACE Awards at Cipriani 42nd Street on Monday (November 2) in New York City.

The 23-year-old entertainer picked up the Stylemaker Award at the event, which was presented by the Accessories Council. Burberry picked up Brand of the Year, Gilt Groupe won Retail Innovation and V Magazine was presented with Magazine of the Year.

10+ pictures inside of Lady Gaga acing it…