Scrubs Star Donald Faison and CaCee Cobb Are Engaged

Donald Faison is engaged to CaCee Cobb.

The Scrubs star slyly tweeted a lyric from Beyonce's "Single Ladies" on Friday, writing, "If you like it then you better put a ring on it."

Cobb, Jessica Simpson's BFF and former assistant, replied, "If she likes it then she better say YES!"

Simpson joined in on ...