EXCLUSIVE — Ariana Grande Pulls Out Of Major Cancer Gala Only 24 Hours Beforehand

Looks as if Ariana Grande will be a no show to a major cancer gala on Saturday night, as AMI has exclusively revealed that the pop singer has pulled out of it 24 hours beforehand.

She was scheduled to appear and perform at the Barbara Berlanti Heroes Gala in Los Angeles on October 13th alongside Broadway legend Kristin Chenoweth, but an AMI insider claims that she's pulled out. Her manager, Scooter Braun, is scheduled to receive an award there this evening.

Her decision to do this last minute has thrown the event for a loop. Scooter is now scrambling to replace her but she said her anxiety is too much right now, according to the source.

Ariana has had to deal with quite a lot of stress lately, notably the death of her late ex-boyfriend Mac Miller. Although it appears that she's canceled her gig for tonight, she's still on the hook  at The Chelsea in The Cosmopolitan of Las Vegas on December 29th.