Katherine Victoria Litwack, known professionally as Kat Dennings, is an American actress. She is known for her starring roles as Max Black in the CBS sitcom 2 Broke Girls and as Darcy Lewis in the Marvel Cinematic Universe superhero films Thor and Thor: The Dark World, and the Disney+ miniseries WandaVision. Since making her acting debut in 2000, Dennings has appeared in films including The 40-Year-Old Virgin, Big Momma's House 2, Charlie Bartlett, The House Bunny, Nick and Norah's Infinite Playlist, Defendor, and Suburban Gothic.
Comedic actress who rose to prominence thanks to her parts in Nick and Norah's Infinite Playlist and the Thor movies. Her parts in The 40-Year-Old Virgin and Big Momma's House helped her gain even more fame. From 2011 to 2017, she also starred in the TV show 2 Broke Girls.