WATCH: English singer-songwriter Adele performs live from the set of "The Late Show with David Letterman."
The Grammy winner is belting out her signature songs "Live on Letterman" from the Ed Sullivan Theater in New York City.
Other artists who've appeared "Live on Letterman" include Katy Perry, Brad Paisley, Bon Jovi, Sheryl Crow and Mary J. Blige.
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Selena Gomez, Zoe Saldana, and Maggie Gyllenhaal all get an F on this week's Fashion Offenders.
Find out which stars attended Jennifer Lopez's birthday celebration on today's Celebs Gone Social.
Get the scoop on Naya Rivera's wacky wedding on Replay hosted by Wonderwall's Kirby Kristen.
Cameron Diaz, Rumer Willis, and Ellie Goulding all get an F on this week's Fashion Offenders.
Let's check out some of Eva's tactics behind her baby bump secret on Replay hosted by Wonderwall's Kirby Kristen.
Take a look back at Mark Wahlberg's best shirtless looks over the years
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