Mariah Carey and Nick Cannon were pretty together on Saturday night. Mariah stayed close to Cannon at the afterparty for her new film, Tennessee. They held hands at the bash . They looked cozy in Vegas on April 14 as well.  Mariah is 39 that makes her 12 years older than Nick! Mariah says she only has eyes for Jack, that’s her dog! As for Nick, he says he loves everything about Mariah. Oh Mimi you’re so predictable!