Mariah Carey Cracks a Joke on Ariana Grande's Instagram!

Mariah Carey and Ariana Grande are quickly becoming buddies! The Caution diva left a funny comment on the Sweetener superstar’s Instagram on Saturday (February 22). PHOTOS: Check out the latest pics of Mariah Carey Ariana posted a picture with Jim Carrey ahead of her guest appearance on his Showtime show, Kidding. “With my cousin Jim [...]