Star Magazine puts the tinsel in Tinseltown Sunday with their third-annual “All Hollywood" event at West Hollywood's swanky Trousdale nightclub, where some of LaLa Land's finest rubbed shoulders at one of the entertainment industry’s hottest events of the year.

PHOTOS: Stars Celebrate Star Magazine

Among those spotted in the crowd during Sunday's festivities included Real Housewives of Orange County Gretchen Rossi & Alexis Bellino, With Every Beat Of My Heart singer Taylor Dayne, Playboy stunners Jayde Nicole and Hope Dworaczyk, American Pie star Tara Reid, Kendra beauty Jessica Hall, Hustle & Flow star/DJ Taryn Manning, The Hills stars Jason Wahler and Stephanie Pratt, and Um Bop crooners Isaac and Taylor Hanson, among others.