America's Got Talent Nick Cannon congratulates ex-wife Mariah Carey on her engagement to James Packer 01/24/2016 Nick Cannon took to Instagram to wish well his ex-wife, pop star Mariah Carey, and her new fiance, Australian billionaire James Packer. Read More RELATED NEWS Nick Cannon sets record straight on rumors he dissed ex Mariah Carey in new "Oh Well" songNick Cannon: "I just don't think I'm ready to date yet"Nick Cannon congratulates ex-wife Mariah Carey on her engagement to James Packer TAGS: America's Got Talent Mariah Carey Nick Cannon Kevin Hart James Packer
