Last Night's Parties: Gwyneth Paltrow, Jessica Alba Stand Up To Cancer, Katy Perry, Pharrell Sing The Beatles & More

by Emily Green · January 29, 2014

Katy Perry, Pharrell Williams, Dave Grohl, and other music stars join Ringo Starr and Paul McCartney on stage for A Grammy Salute To The Beatles event; Zac Efron, Taylor Swift, Michael B. Jordan, Miles Teller, and more attend the premiere and after party for That Awkward Moment; Jessica Alba, Neil Patrick Harris, Gwyneth Paltrow, and others from Hollywood's A-list attend the Hollywood Stands Up To Cancer fundraiser hosted by Reese Witherspoon—catch up on Monday and Tuesday's top L.A. events with this edition of Last Night's Parties.