Jennifer Lopez celebrated her 45th birthday in a big way. The superstar had a star-studded party at Nammos restaurant in the Hamptons on Thursday.

Best friend Leah Remini attended along with longtime friend and rapper Fat Joe.

Rapper French Montana, Khloe Kardashian, talk show hosts Andy Cohen and Kelly Ripa, Dancing With The Stars' Maksim Chmerkovskiy and Scott Disick were also there.

Lopez, who stunned in loose white pants and a white bustier crop top, shared a photo of herself right before the party began.

She captioned the shot, "Let the games begin! #itsmyparty #funtimes #birthdaygirl #aintnuthingbutanumber."

Check out the rest of the photos from the party that reportedly ended at 4 a.m.

Tags: Jennifer Lopez