CONAN O'BRIEN: Playmate of the Year Jenny McCarthy, TV mastermind J.J. Abrams, musician Slash
DAVID LETTERMAN: The Late Late Show's Craig Ferguson, Pitch Perfect's Anna Kendrick, music group The Raveonettes
JAY LENO: Argo's Ben Affleck, The Help's Octavia Spencer, music group Neon Trees
JIMMY KIMMEL: The Paperboy's Zac Efron, Tenacious D's Jack Black and Kyle Gass
JIMMY FALLON: Skyfall's Daniel Craig, The Good Wife's Archie Panjabi, music group Animal Collective
CRAIG FERGUSON: Failed presidential candidate Roseanne Barr, actress and singer Keke Palmer
Guest lineups are subject to change.
SOURCE: The Late Night TV Page