The Insider.com

Last week, Reese Witherspoon flexed her funnybone on the penultimate episode of After Lately, and for Sunday's season finale, a trio of stars stop by.

• January 24, 2012The Puppy Bowl Starting Lineup!
• January 24, 2012Rising Star: Issa Rae
• January 23, 2012Would You Eat A Snooki Pancake?
• January 23, 2012Fassbender & Clooney Play Ping Pong
• January 20, 2012Reese Witherspoon Retracts Her Claws
• January 20, 2012Ralph Fiennes Reads Erotic Harry Potter Fan Fic

Chelsea Handler Attacks Joan Rivers

Jennifer Aniston is joined by Jane Fonda and Jay Leno in the episode, which sees each of them interact with a different member of the team. Jay takes on his old buddy Ross, Chuy makes some inappropriate advances towards Jane and Jennifer tackles the writers' room.

Jennifer Aniston is Voted Hottest Woman, Ever!

And the tables are turning on Chelsea, who voiced some annoyance with Reese last week, as Jennifer is now the one fed up with her friend's antics.

After Lately airs Sundays at 11 p.m. on E!