Harry Styles Parties With Rita Ora at the G.A.Y. Club

Harry Styles and Rita Ora spent the night together partying away at the GAY club in London while Rob Kardashian was spotted hanging out with Rihanna in the United States over the weekend.  Both women sported thigh high boots on their "dates".

Rita posted on Twitter, "Lookin flyer then a mofo @Harry_Styles."

Harry reportedly left his One Direction bandmates early to catch Ora performance and after party on Saturday evening.

Across the ocean, Rihanna and Kardashian had some fun at a Bubank's Racer's Edge Indoor Karting before going to a Hollywood nightclub.

Ora is actually rumored to be dating Kardashian, while Rihanna is reportedly still in love with Chris Brown and texting Robert Pattinson.

Is friendship always mistaken romance in Hollywood?