John Mayer Spotted With One of Katy Perry’s Best Friends–Rihanna

It would seem Rihanna  just broke the first rule of relationship.

The Barbadian beauty was noticed hanging out and obtaining cozy! With John Mayer, simply weeks once he known as it equal along with her BFF Katy Perry!

A looker-on tells in-tuned the try were noticed drinking along at the Soho House in West Hollywood on April  1.

“John and Rihanna appeared very friendly in a corner of the swanky rooftop club,” the eyewitness tells the mag.

The looker-on continued to mention there have been no “obvious” signs of play between the try, however they did fancy “a lingering goodnight hug as John departed the lounge shortly once 11 PM.”

And it must’ve been some hug! The looker-on added Rihanna was “all smiles” once she left along with her bodyguard nearly AN hour later.

But don’t throw a pity party for Katy simply yet—it would seem she has stirred on as well!

The brunette bombshell shared an image of “date night” with Houston-based rapper Riff Raff—best well-known for presumably inspiring  James Franco’s character in Spring Breakers—who confirmed he sees a future with Katy.

“When I get back, I think she’s in Belgium right now, so probably next week,” he told TMZ when asked about a second date. “I’m just out here in Miami enjoying the weather and the beautiful view. But me and Katy Perry might got on a second date.”