Lindsay Lohan and Rihanna Partied This Week

Photo: Getty Images, BFA

It’s the first official weekend of summer and the celebrity parties are heating up.

Naomi Campbell’s birthday party was everything you’d hope it would be — down to the white fur stole and tubs of caviar. Rihanna and Stevie Wonder shared a moment at the Billboard Music Awards, as did Keke Palmer and Zendaya. Coco Rocha lit up the Empire State Building, and Karlie Kloss celebrated her new collaboration with Swarovski with a party at 30 Rock. Lindsay Lohan, meanwhile, attended a private screening for Alice Through the Looking Glass, presumably reliving her own trip down the rabbit hole. Click ahead to see Chanel Iman, Usher, Olivia Palermo, and more.