Tuesday, April 24, 2012 - Celebrities attend Star Magazine's 'All Hollywood' event at AV Nightclub in Hollywood, California. Among those seen here are: Aubrey O'Day; Pia Toscano; fresh out of rehab, Tila Tequila; Bai Ling; Natalie Nunn; Jacob Payne; Caroline D'Amore; Christina Milian; Alexis Bellino; and "Shahs of Sunset" cast members.