Madonna was there. Kendall was there. Kylie was there. Lady Gaga was there. Rita Ora was not there. At least she had Miley Cyrus to swing out of.
Rihanna, who hosted her after party at the Up & Down nightclub in New York (which would explain Madonna's cryptic Instagram caption "Girls Gone Wild! Up and Down Up and Down!"), reportedly "refused" to furnish Rita Ora with an invite to the soiree.
According to The Sun: "She has a real issue with Rita and this was her chance for revenge. She made it clear when organising her party that Rita was not to gatecrash under any circumstances."
As if their longstanding (alleged) beef wasn't enough to be dealing with, now they're seemingly expecting their friends to take sides. For example, Cara Delevingne whose Rita's friend and she - horror of all horrors - "hung out" with Rihanna, which only served to cause further frostiness between them: "It was very icy between Rita and Cara. They spent the night trying to ignore each other. Rita decided to hang out with Miley Cyrus instead. She was never going to attend Rihanna's party because she'd made plans to go to another bash."
Of course she did. Just as well.
