Montblanc and Urban Arts Partnership presented the highly anticipated return of THE 24 HOUR PLAYS, now in its third year in Los Angeles, Saturday, June 22, 2013 at the Broad Stage Theater in Santa Monica.

Melanie Griffith

Taking part in this annual ritual were celebrity heavy weights Melanie Griffith, Jason Biggs, Molly Sims, Anna Camp, John Cho, Jamie Chung, Michael Ealy, Jack McBrayer, Dave and Odette Annable, Ashley Fink, Seth Green, Ian Harding, Wilmer Valderrama, John Hawkes, Gillian Jacobs, Sasha Alexander, Skylar Astin, Samantha Barks, David Krumholtz, Rosie Perez, Lucy Punch, Romy Rosemont, Hannah Simone, Alia Shawkat, Eddie Kaye Thomas and Tracie Thoms.

Rosie Perez

At the after party, the serious thespians let loose celebrating with karaoke, making moves on the dance floor and running around taking fun group photos. The red carpet was packed with all the 24 Hour Plays cast members including the beautiful, new mom Molly Sims who arrived first. Sims was joined on the carpet by her fellow cast mates Jamie Chung and Ian Harding. American Pie’s finest had a bromance reunion on the red carpet with Jason Biggs, Eddie Kaye Thomas and John Cho.

Jamie Chung

Rosie Perez kicked off the after party taking over the DJ Booth who rallied up the crowd. Hannah Simone was the center of attention – the breakout “New Girl” star was the talk of the party and performed in one of the cutest plays with funnyman Jason Biggs and Mrs. Banderas – Melanie Griffith…who attended the after party with son and daughter in tow.

Molly Sims

Wilmer Valderrama made the rounds making sure to chat with several of his 24 Hour Plays co-stars including Jamie Chung and Jack McBrayer. Ashley Fink (Glee) twerked it on the dancefloor with Alia Shawkat and Gillian Jacobs – the trio were enjoying beers all evening followed by Tracie Thoms bustin’ a rhyme at karaoke. Anna Camp and Skylar Astin had a Pitch Perfect reunion at the event, walking out together catching up their upcoming projects.