It's a pretty dry couple of weeks, at least for appearances by people in whom I'm interested. Amy Sedaris is a reliable filler guest on the Late Show, Ami Mann usually does a good job with her performances, and I saw Gomez last fall and enjoyed their live show.
LATE SHOW WITH DAVID LETTERMAN, CBS We 4/27: Amy Sedaris, Daniel Tammet, LCD Soundsystem
THE TONIGHT SHOW WITH JAY LENO, NBC Th 5/5: Sandra Bullock, Ant, Aimee Mann
LAST CALL WITH CARSON DALY, NBC We 4/27: Damon Dash, Duane "Dog" Chapman, Gomez