text: The who's who of Hollywood have stepped out for the 21st Annual Screen Actors Guild Awards at The Shrine Auditorium in LA.<br/><br/>Leading the pack in the style stakes are Jennifer Aniston, newly engaged couple Sofia Vergara and Joe Manganiello and the always-chic Julia Roberts.<br/><br/>Scroll to see all the glitz and glam from the SAGs. Extreme cleavage alert!<br/><br/>Images: Getty. Author: Adam Bub.