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

LETTER PERFECT

That's a capital idea, Chrissy! Teigen, the new face of the XOXO fashion brand, has a lot of love on hand at the XOXO & Chrissy Teigen Fall '14 launch party hosted by PEOPLE StyleWatch at the Brickwood in New York City on Thursday.