Mariah Carey & Nick Cannon: Au Revoir, Paris!

Nick Cannon kisses wife Mariah Carey while leaving their hotel on Sunday (April 29) in Paris, France.

The 42-year-old singer and her 31-year-old husband are doing a lot of celebrating today (April 30) – it’s their fourth wedding anniversary and their twins’ first birthday. Happy anniversary and congratulations, Nick and Mariah!

PHOTOS: Check out the latest pics of Mariah Carey

Late last week, Nick and Mariah renewed their wedding vows in a touching ceremony.

20+ pictures inside of Mariah Carey and Nick Cannon leaving Paris…