Wendy Raquel Robinson -- best known for playing Regina "Piggy" Grier on "The Steve Harvey Show" -- is getting divorced after 15 years ... TMZ has learned.
Her husband, Marco Perkins, filed paperwork in L.A. Friday for dissolution of marriage. The couple wed in 2003 and has no minor children together.
Wendy gushed about her hubby in a 2012 article in Essence, saying marriage is wonderful ... and, "I can honestly say he’s my best friend.”
Other than her role as the school principal on Harvey's sitcom, Wendy's also well known for her role as Tasha Mack on the show "The Game."