Kim Kardashian and Calvin Harris Help Jennifer Lopez Celebrate Her 47th Birthday!

Kim Kardashian West Guest Hosts at Hakkasan Las Vegas Nightclub on July 22, 2016

Kim Kardashian scooped up some of her best friends to head to Las Vegas for a girl’s weekend that included celebrating Jennifer Lopez’s 47th birthday at Caesar’s Palace in Vegas —along with Calvin Harris (yes Taylor’s ex—small world?).  Kim attended Jen’s All I Have show before she presented her with her birthday cake, also in attendance was French Montana, Iggy Azalea and Cristiano Ronaldo. According to TMZ, Kim and Calvin chatted and we wonder what they talked about!

On Friday evening Kim headed to Las Vegas to host at Hakkasan Las Vegas Nightclub with her friends.

Photo from PR Photos