Jessica Biel (WireImage)

Jessica Biel, said to be newly engaged to Justin Timberlake, stepped out looking stunning in a shimmering gown for W Magazine’s pre-Golden Globes bash — but wearing no engagement ring.

Biel arrived at Friday night’s party at the Chateau Marmont without Timberlake, wearing a head-turning long metallic Oscar de la Renta dress, which had tongues wagging about her toned body.

PHOTOS: JESSICA BIEL

COMPLETE GOLDEN GLOBES COVERAGE

Tom Cruise, one of the first to arrive, was seen chatting with W’s S
tefano Tonchi and Lynn Hirschberg.

Orlando Bloom and Miranda Kerr, who looked stunning in a low-cut white dress, mingled with guests but stayed close all night, while Emma Stone arrived with a group of girlfriends, with no sign of boyfriend Andrew Garfield.

PHOTOS:

MIRANDA KERR

EMMA STONE

Also there were Emmy Rossum, Elizabeth Olsen, Johnny Knoxville, John Mayer, Agyness Deyn, Casey Affleck, Kelsey Grammer and wife Kayte Walsh. Lindsay Lohan, staying at the hotel, dropped by the party for a few moments but left quickly.