Here's why Mariah Carey wore her actual wedding dress in 'We Belong Together' video

Mariah Carey's been looking back on her album The Emancipation of Mimi ahead of its 20th anniversary, and in honor of the occasion, she's contributed to a Vevo Footnotes edition of "We Belong Together." In that behind-the-scenes look at the clip, she reveals why she said yes to the dress a second time.

The video for "We Belong Together" continues the story Mariah started telling in the video for "It's Like That," which set up a love triangle between her and actors Eric Roberts and Wentworth Miller