Cuoco and her adorable new 'do make a Big Bang in L.A. Plus: Djimon Hounsou, Sofia Vergara & more!

CAUSE CELEB

Giving back never looked so good! Halle Berry and Djimon Hounsou buddy up at CAA's "Lunch with a Leader" School Day benefiting Communities In Schools of Los Angeles, at Bouchon in Beverly Hills on Thursday.