After returning from a bachelorette getaway in Cabo, Mexico, with pals, the actress and her fiancé Brad Falchuk gathered up a star-studded guest list for an engagement party at the Los Angeles Theatre on Saturday.
The bride-to-be, 45, was all smiles as she arrived in a one-shoulder maroon gown with a thigh-high slit.
Jennifer Aniston arrived working an unconventional accessory: a wrist brace on her left hand. She wore a black strapless dress with a choker necklace.
Other A-list guests included Cameron Diaz and her husband Benji Madden, Julia Roberts and her husband Danny Moder,