George Lopez, Paul McCartney and Beck Ring in PETA’s 35th Anniversary

Noted animal lover Paul McCartney brought down the house at People for the Ethical Treatment of Animals’ 35th Anniversary Celebration at the Hollywood Palladium Wednesday night.

Other notables who showed their PETA support included Kesha, William H. Macy, Nat Wolff, Seth Green, George Lopez and Tig Notaro.