The record executive and the singer/actress walked down the aisle for a second time in a private ceremony in New York City's St. Patrick's Cathedral on Monday (02Dec13).
It came exactly 13 years since they exchanged vows for the first time in the same church.
Their two children, Sabrina and Matthew, were also present at the nuptials.
However, the renewal was a more refined affair than in 2000 - the pair shut down Fifth Avenue for their wedding day in anticipation for the arrival of superstar guests Michael Jackson, Bruce Springsteen and Jennifer Lopez.
It's set to be a busy week for Thalia as she will be honoured with the 2,514th star on the Hollywood Walk of Fame in Los Angeles on Thursday (05Dec13).
Mottola was married to Carey for five years in the 1990s. She is now wed to Tv star Nick Cannon.