Iggy Azalea stopped by our studio last night and during the show she discussed how Ariana Grande's choreographer's voice was fed into her inner ear by mistake during a recent performance "Problem," hilarious! Right after, Ariana called JoJo while Iggy was still here! Check out the video bellow!!!



Also, be sure to check out JoJo's interview with Ariana Grande at Wango Tango HERE!