Anne Hathaway debuted a bleach blonde pixie cut at the Met Gala 2013.

Met Gala 2013: Anne Hathaway goes blonde for the punk theme inspired by Debbie Harry

JESSICA CHASTAIN...In Giorgio Armani.

Jessica Chastain Oscars 2013 Red Carpet in custom Armani Prive dress, Christian Louboutin heels, and Harry Winston jewels.

Zoe Saldana

Zoe Saldana went for a slim-fitted pale grey dress with a tiered fishtail ©Getty