Celebrities and charity always go hand-in-hand, and last night some of Tinseltown’s biggest stars were in the house for the UNICEF Playlist with the A-List event.

Newly-single Heidi Klum was the life of the party in her Native American headdress as she hammed it up at the El Rey Theatre in Los Angeles with Tom Hanks and Rita Wilson for a musical number.

Making for quite the star-studded Presidents' Day soiree, a full slate of Tinseltown's finest converged upon Siren Studios in Hollywood, California on Monday night (February 20).

As for the happenings, "The Descendants" actress Shailene Woodley teamed up with Vanity Fair West Coast Editor Krista Smith to host the Vanity Fair and Juicy Couture sponsored “Vanities” 20th Anniversary party to kick off "Campaign Hollywood" week.

They're no strangers to big screen movie screenings, and Ryan Reynolds and Denzel Washington were on-hand for the New York City premiere of “Safe House” on Tuesday night (February 7).

The “Green Lantern” stud and his “Unstoppable” co-star both looked handsome on the red carpet and smiled for several photos before disappearing inside the Big Apple's School of Visual Arts Theatre.