Last night's 'Extreme Makeover' profiled Clara and her daughter, Cynthia, who run a daycare center that provides for children in their Pennsylvania neighborhood.

Their open hearts and open doors caught the attention of both the show and singer Mary J. Blige, who paid a special visit in the episode.

Watch this extremely heartwarming scene from 'Extreme Makeover' after the jump.

(S03E22) "There's no such thing as bisexual. That's just something invented in the 90s so they could sell more hair products." - Liz

OK, so how long before "We Need A Kidney" is available for download from the NBC site or from iTunes? I suspect it will be up before you finish reading this review.

I was going to talk about how this episode was a little disappointing, but then I hit rewind on my DVR and watched it again and realized, wow, they actually hit all of the season finale notes rather perfectly. Not in a "we're having a baby!" or "he has amnesia!" way, but in a way that symbolized that "this is the end of the season but we're not going to go overboard" way. Some might think that having 20 big-name musical guest stars on a season finale actually is over the top, but it didn't turn out that way. This episode was quite funny.

Alan Alda returns as Jack Donaghy's dad tonight on 30 Rock for the show's season finale, "Kidney Now." The plot finds Jack trying to put together a benefit concert for Alda, who is in need of a kidney. That, of course, means the ep will be loaded with appearances by famous musicians.

Guest stars include Elvis Costello, Mary J. Blige, Sheryl Crow, Maroon 5's Adam Levine and Clay Aiken. The clip below reveals some shocking truths about some of these famous crooners, including Aiken's relation to NBC page Kenneth Parcell.

May sweeps has officially arrived. For TV fans that means a full month of explosive season finales, jaw-dropping cliffhangers and -- best of all -- a long list of famous guest stars from both the big and small screens.

Among the A-listers you'll see this season: a daytime TV queen (Elisabeth Hasselbeck), a 'Star Trek' icon (Leonard Nimoy) and a two-time Oscar winner (Jodie Foster) who will finally let Maggie Simpson do the talking.

Check out our guest stars gallery to see when all of Hollywood's finest will be sweeping their way onto your favorite TV shows.

Paris Hilton has followed Britney Spears' lead by backing out of her hosting gig for Fox's Billboard Music Awards. Unlike Brit Brit, who didn't give a reason, Paris apparently quit the show because she didn't like the jokes that were written for her. She says that she didn't appreciate making jokes about people who are her friends. She couldn't come to an agreement with the producers about her scripts, so she quit.

This behavior pretty much goes along the lines of what Tina Fey told Howard Stern recently. She said that Paris takes herself way too seriously (oh, and she is stupid and sheds fake hair).

The hostless Billboard Music Awards air Monday on Fox at 8 pm. Musical guests include Janet Jackson, The Killers, Gwen Stefani, Fergie, Mary J. Blige, Nickelback, and Ludacris featuring Pharrell and Young Jeezy.

(S31E15) I went in to this episode expecting it to be absolutely horrible. I'm sorry, but I just didn't see Antonio Banderas as someone with good SNL hosting potential. I figured he was just coming on to plug his new film, Take the Lead. Well he never plugged the movie once, and guess what? He was absolutely spectacular as host. For those that haven't been paying attention to the news at all this week, immigration is the topic right now in Congress and SNL made damn sure it was addressed last night.

Anderson Cooper 360° - I hope they start relying on this as a cold open more than Hardball. I don't necessarily think Seth Myers is better as Anderson than Darrell Hammond is at being Chris Matthews, but it's just time for Darrell Hammond to go. This sketch was very funny. Banderas as Mexican Prez Vincente Fox was hilarious. Claiming that Mexico had a huge American immigration problem due to spring break, bargain-priced tequila, and breasts was funny stuff. The stand-out was Kenan as Rep. Cynthia McKinney. When she yelled "I will slap the Kiehl's moisturizer off your face Ann-Uh-Sun Coo-Puh," I lost it... especially since I use Kiehl's moisturizer. You wouldn't believe how soft my face is.