|Instagram: +Mariah Carey
The water aerobics enthusiast decided to get her Khloe Kardashian on at Peterson's gym and...workout? Pose for a photoshoot? Or just straight troll us online while Mishka Bulochnikov (manager Stella's 13 year old daughter) snapped photos for the 'gram. We all know this isn't Mimi's first time stuntin' while working out. Who remembers Mariah's Cribs episode when she worked out in stilettos for the first time?
Then years later she and her puppy Jack shot this promo for MTV.
Who ISN'T surprised by this?