Hey, have you heard that Ariana Grande is a diva? Because that's the rumor that's been going around and, man, is there a lot of evidence to support it.
E!'s veteran red carpet reporter Giuliana Rancic confirmed the rumors, and since then, everyone from irate fans to Australian photographers have come forward to discuss their own ugy run-ins with the pint-sized pop princess.
But at least one Arianator is standing strong and defending the singer's reputation - her big brother and Big Brother star Frankie Grande:
Now that Frankie's time in the BB house has come to an end, he's enjoying his 15 minutes of fame (and probably his sister's money).
Hitting the town last night, Grande greeted fans and spoke with TMZ about the reports of Ari's vicious attitude.