Kendall Jenner & Mom Kris Step Out at Amazon Prime Summer Soiree!

Kendall Jenner and her mom Kris step out for a chic and stylish night at the Amazon Prime Summer Soiree on Thursday evening (July 16) at Sunset Towers in West Hollywood, Calif.

The ladies were in attendance to support Barely Famous stars Erin and Sara Foster, who hosted the event.

Other stars stepping out included their music producer dad David Foster (who is also Gigi Hadid‘s step-dad!) and Dylan Penn with her brother Hopper.

Kris, who showed off her bra in a sexy sheer top, chatted with Us Weekly at the event about her ex Caitlyn Jenner‘s speech at the ESPYs.

“I think it was amazing and very brave,” Kris said. “I think she looked beautiful.”