Vanessa Williams

Chris Hemsworth

KELLY RIPA

9 a.m., Ch. 7

Monday: Jim Parsons; Rick Harrison; Corey Harrison.

Tuesday: Amy Brenneman.

Wednesday: Melissa Joan Hart.

Thursday: Kristen Stewart; Bill Hader.

Friday: Chris Hemsworth.

ELLEN DEGENERES

4 p.m., Ch. 4

Monday: Ellie Kemper; Rufus Wainwright.

Tuesday: Vince Vaughn.

Wednesday: Vanessa Williams.

Thursday: Adam Levine.

Friday: Steve Harvey; Gabriel Mann; Jason Mraz.

DAVID LETTERMAN

11:35 p.m., Ch. 2

Monday: Chris Hemsworth; Darrell Hammond.

Tuesday: Stephen Colbert; Chloe Grace Moretz.

Wednesday: Robin Williams; Andrew Luck.

Thursday: Jim Parsons; Macy Gray; Mike Brzezinski.

Friday: Magic Johnson; Larry Bird; Jim Gaffigan.