Jimmy Kimmel got revenge on longtime girlfriend Sarah Silverman and Matt Damon. (Remember earlier this month, Silverman admitted to effing Damon.)

Kimmel created a rebuttal music video revealing his newfound romance with Matt’s childhood friend Ben Affleck on the TV special Jimmy Kimmel Live: After the Academy Awards.

Jimmy enlisted the help of some of his hot shot friends which included: Harrison Ford, Cameron Diaz, Don Cheadle, Robin Williams, Huey Lewis, Rebecca Romijn, Macy Gray, Pete Wentz, Dominic Monaghan, Joel and Benji Madden, Josh Groban, Christina Applegate, Meat Loaf, Perry Farrell, Lance Bass, Joan Jett and Christopher Mintz-Plasse “McLovin” sang along with a gospel choir exhibiting solidarity for Kimmel and Affleck. There was even a special congratulatory cake presented to the host by a superstar delivery man–Brad Pitt!

Christina Applegate (Married with Children) and Barry Watson (7th Heaven) continue to shoot scenes for their upcoming ABC comedy Samantha Who?.

Applegate, who also produces, plays 30-year-old psychiatrist Samantha, who, after becoming the victim of a hit-and-run, develops amnesia and has to rediscover her life, her relationships and herself. Watson plays Todd, Jean Smart plays Regina Newly, Jennifer Esposito plays Andrea, Kevin Dunn plays Howard Newly, Melissa McCarthy plays Dena and Tim Russ plays Frank.

Tidbit: Originally, the show was named Sam I Am until ABC renamed it due to conflicts with Dr. Seuss.

Check out the other Samantha Who? promos below! The show premieres on Monday, October 15 @ 9:30PM ET/PT on ABC! More Here! »