Aww, happily ever after -- all over again!

Mariah Carey and Nick Cannon celebrated their fourth wedding anniversary by renewing their vows in the City of Light on Friday evening, and prior to that, the couple enjoyed a romantic dinner at the beautiful Jules Verne restaurant. “Tonight was an incredible night,” Mariah wrote on Twitter. “I can't express how amazing it was to renew our vows in Paris at the top of the Eiffel Tower.”

The couple tied the knot on April 30, 2008 in the Bahamas, and the pop diva gave birth to their twins, Moroccan and Monroe, on the same date last year.