Guests of the Week: March 30-April 3, 2009

Did anyone else watch Prince on "The Tonight Show" last week? Is he a magical being from outer space? The guy is 50 years old, and he looks pretty much the same as he did back in the 1980s. It's eerie.

Some of this week's most intriguing talk show guests include:

Michael J. Fox, who will be returning to acting in a guest starring role on "Rescue Me," will chat with Regis and Kelly on Wednesday and David Letterman on Thursday. The "Spinal Tap" guys -- Christopher Guest, Michael McKean, and Harry Shearer -- sit down with Jay Leno on Wednesday. Seth Rogen plugs his forthcoming movie "Observe & Report," and his voice work in "Monsters vs. Aliens," on "Late Show with David Letterman" on Monday, "The Daily Show with Jon Stewart" on Tuesday, "Late Night with Jimmy Fallon" on Thursday. Stephen Colbert interviews Twitter founder Biz Stone on Thursday.

Former "Dancing with the Stars" terror Cloris Leachman plugs her autobiography on "Regis and Kelly" on Wednesday, and now that we know about votewoz.com, we fear that it will be a long, long time before Apple co-founder/terrible dancer Steve Wozniak makes the loser's rounds of talk shows. Talk Show News faves Cheryl Burke and Gilles Marini, who we believe will waltz into the final 4, are scheduled to appear with Ellen DeGeneres on Monday and Bonnie Hunt on Friday.