Tracey Ullman (b. 1959) is a British actress and comedienne who starred on the sketch comedy series The Tracey Ullman Show (which introduced The Simpsons to the world) and Tracey Takes On. She guest starred on Sesame Street in Episode 2584, appearing as herself, as well as playing Sasha (an old friend of Bob's) and Trasha, a fish seller in a spoof of My Fair Lady. She also appeared in the celebrity version of "Monster in the Mirror."
Ullman's film credits include Woody Allen's Bullets Over Broadway, Jumpin' Jack Flash, Mel Brooks' Robin Hood: Men in Tights, Small Time Crooks, Into the Woods and a voice role in Tim Burton's The Corpse Bride. Additional TV work includes a recurring guest role on Ally McBeal as wacky therapist Dr. Tracey Clark, appearances on Will & Grace and The Daily Show, and a regular team member on A Kick Up The Eighties.