Nicole Julianne Sullivan is an American actress, comedian, and voice artist. Sullivan is best known for her six seasons on the sketch comedy series MADtv and five seasons on the CBS sitcom The King of Queens.
She has played a recurring character on Scrubs and voiced the villainous Shego in Disney's Kim Possible. She had recurring voice roles on Family Guy and voiced "Franny Robinson" in Disney's Meet the Robinsons. From 2008 to 2009, Sullivan starred in and was the lead of her own Lifetime television series Rita Rocks. Currently, she voices Marlene in the series The Penguins of Madagascar. Sullivan also currently appears as Jules' therapist, Lynn Mettler, on the comedy Cougar Town. Recently, she portrayed Lyla in the Disney channel original movie Let It Shine. In 2013 she starred in the Nickelodeon Sitcom Wendell and Vinnie as Wilma Basset.