Jessica Biel: 'Elle' December Issue Party!

Jessica Biel wears Roland Mouret to a Tod’s dinner on Tuesday (November 15) at Chateau Marmont in Los Angeles.

The 29-year-old actress hosted the event with Elle‘s creative director, Joe Zee, to celebrate the mag’s December issue.

PHOTOS: Check out the latest pics of Jessica Biel

Also pictured inside is actress – and Meryl Streep‘s daughter – Mamie Gummer!

Earlier in the month, Jess was spotted out and about with a friend in New York City.

She also recently attended the Fashion Group International’s Night of Stars, where she was joined by designer Giambattista Valli!

FYI: Both Jessica and Mamie are carrying Tod’s Spring Signature Clutches. Jess accessorized with Loree Rodkin jewelry.