Twilight soundtrack news and stars in their tighty whities: See what Us Weekly's preferred partners are buzzing about in this Friday's round-up!

Impressive skills! Watch Pitch Perfect actress Anna Kendrick sing a cappela while performing a trick with a cup on The Late Show With David Letterman. (BuzzFeed)

Christian Bale to reunite with The Fighter costar Amy Adams in upcoming David. O. Russell film. (Zap2It)

Dancing With the Stars set received a white-powdery substance threat due to Bristol Palin being on the show. (The Stir)

The Twilight Saga: Breaking Dawn - Part 2 soundtrack list has been revealed -- and actress Nikki Reed and husband Paul McDonald sing a duet! (ET Online)

They match! Justin Bieber and girlfriend Selena Gomez both wore hearts on their shirts during an outing in Los Angeles. (PopSugar)

Avril Lavigne's debut single "Complicated" from her 2002 album has landed on Billboard's Top 100 Pop Songs list. (Just Jared)

Check out Tom Cruise, Zac Efron and more actors in a special ode to tighty whities! (The Daily Beast)

This article originally appeared on The Twilight Saga: Breaking Dawn Part 2 Soundtrack List Revealed