Kristen Bell: A Night at Sardi's!

Kristen Bell steps out for a good cause on Wednesday (March 16) for “A Night at Sardi’s” in Beverly Hills, Calif.

The 30-year-old actress showed her support for the Alzheimer’s Association at the yearly event.

KBell was featured as just one of many celebs in Jimmy Kimmel‘s latest spoof sketch – she plays a bizarro version of herself who shows off a huge pair of pants!

FYI: Kristen is wearing bronze metallic “Maniac” pumps by Brian Atwood.

10+ pictures inside of Kristen Bell at “A Night at Sardi’s”…