Kaley Cuoco & Jim Parsons Celebrate Big Bang's 200th Episode!

Kaley Cuoco gets all dressed up as she celebrates 200 episodes of her hit CBS show The Big Bang Theory held at Vibiana on Saturday night (February 20) in Los Angeles.

The 30-year-old actress was joined on the carpet by her co-stars Jim Parsons, Mayim Bialik, Johnny Galecki, Kunal Nayyar, Melissa Rauch, Brian Thomas Smith, Simon Helberg, Kate Micucci, and Laura Spencer.

PHOTOS: Check out the latest pics of Kaley Cuoco

Also in attendance were The Good Wife‘s Christine Baranski, Castle‘s Nathan Fillion, and The View‘s Sara Gilbert.

FYI: Kaley is wearing a Marchesa gown, Stuart Weitzman shoes, and a Jimmy Choo clutch. Mayim is wearing Pour La Victoire shoes. Melissa is wearing Aldo shoes and Randall Scott Fine Jewelry.

45+ pictures inside of Kaley Cuoco, Jim Parsons, and more celebrating The Big Bang Theory…