Kaley Cuoco - SAG Awards 2012 Red Carpet

Kaley Cuoco is all smiles as she arrives at the 2012 Screen Actors Guild Awards held at the Shrine Auditorium on Sunday (January 29) in Los Angeles.

The 26-year-old Big Bang Theory actress wore a mint green Romona Keveza dress to the star studded event and accessorized with a Judith Leiber clutch.

Recently it was reported that the Big Bang Theory has been beating American Idol in ratings. According to NY Daily News, Kaley‘s show has been bringing in 15.96 million viewers compared to Idol’s 15.4 million viewers.

Make sure to catch the 2012 Screen Actors Guild Awards LIVE tonight at 8/7c EST on TNT!