Rita Ora Attends Watch The Throne "London" + Shares A Kiss With Rihanna

Rihanna and Rita Ora don't hate each other.

Despite ongoing Web rumors that the two Roc Nation affiliated-stars don't like each other, there was nothing but adulation and respect between the two at Roc Nation exec "Ty-Ty" Smith's birthday party in London.

The two met up after the "Watch the Throne" concert and shared a kiss.

"@rihanna hatin a$$ biatch!!!! Mwah!!!!!!" tweeted Ora, along with a pic of the smooch.

Jay-Z, Chris Martin, Gwyneth Paltrow and Stella McCartney were all in attendance.