Jennifer Lopez led the A-list arrivals at the Amazon MGM Studios x Vanity Fair party in Los Angeles on Saturday night.

The actress, 55, channeled Old Hollywood glam as she made her way to the entrance of the famous Chateau Marmont with her entourage in tow.

For the starry soiree, Lopez — whose ex Ben Affleck was also seen out in LA this week — modeled a plunging silky white halter dress that hugged her curves.

She layered up with a gorgeous fur shawl that hung off her shoulders.

Lopez’s honey-toned hair framed her face in sleek, glamorous waves that she swept over one shoulder.

She rocked a glowy complexion and her signature brown smokey eyeshadow look for the occasion.

Jennifer Lopez led the A-list arrivals at the Amazon MGM Studios x Vanity Fair party in Los Angeles on Saturday night

The actress, 55, channeled Old Hollywood glam as she made her way to the entrance of the famous Chateau Marmont with her entourage in tow

For the starry soiree, Lopez modeled a plunging silky white halter dress that hugged her incredible curves

Lopez completed her sultry makeup look with a glossy ɴuᴅᴇ lip.

As for accessories, the Hustlers star carried a white Chanel purse with a gold chain strap and fastened a pair of sparkly diamond studs to her ears.

Laura Harrier flashed her incredible abs in a unique cut-out skirt as she arrived to the invite-only event in LA solo.

The Hollywood actress, 34, styled her skirt with a turquoise bra top and a black coat that she draped over her shoulders.

Letting her luxurious hair cascade freely over her shoulders, she emphasized her luminous complexion with makeup for her latest night on the town.

Her skirt was held up with a set of suspenders attached to a black leather belt, which was strapped over her midriff, emphasizing her slender frame.

Meagan Good was all smiles as she and fiance Jonathan Majors rolled up to the party in a black chauffeured SUV.

The couple — who recently got engaged — swiftly made their way past fans and cameras.

She layered up with a gorgeous fur shawl that hung off her shoulders

Lopez’s honey-toned hair framed her face in sleek, glamorous waves that she swept over one shoulder

She rocked a glowy complexion and her signature brown smokey eyeshadow look for the occasion