Bruno Mars Calls Out Adele For Being 'A Diva' During Their Collaboration On The Song All I Ask!

Oh snap!
On Tuesday, Bruno Mars threw some major shade Adele's way when he called the British hitmaker a "diva" during his interview with WTKU's Cubby and Carolina in the Morning. Say it ain't so!
The 24K Magic singer couldn't help but dish to the radio show what it was REALLY like collaborating with the songstress for their track All I Ask. Oof!
Video: Bruno Performs 24K Magic For The First Time On SNLMars noted:
"She walks into the studio, she's got all this attitude, she's a diva, she's like,