Jimmy Kimmel has outdone himself. The latest Mashup Monday concert is a combination of Fall Out Boy and Boyz II Men -- "Fall Out Boyz II Men" -- which is cool enough on its own, but when you throw in an alternative rock version of Boyz II Men's 1991 hit "Motown Philly"? Then it just gets crazy fun.

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It wouldn't have worked nearly as well if Pete Wentz and Patrick Stump couldn't actually sing. Everyone knows the guys of Boyz II Men can sing; their harmonies have always been on point. But the Fall Out Boy crew can hold their own. The opening of the song is great and then the breakdown -- the "mmm mmm mmm mmm da-da" part -- is terrific.

Well done, boyz. It's no wonder Kimmel saved you guys for the end of his month of Mashup Mondays.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."