 The song 's music video was filmed as a two @-@ part story with " It 's Like That " , which featured Carey at her bachelorette party . The video for " We Belong Together " is a continuation focusing on Carey 's wedding to an older and powerful man and ends with the singer eloping with her ex @-@ lover . Rumors arose of the video 's connection to her 1993 marriage to Tommy Mottola . Carey performed the song on several award shows and television appearances around the world , namely 2005 MTV Movie Awards , MTV Video Music Awards , Macy 's Fourth of July Parade , The Oprah Winfrey Show and the 48th Grammy Awards . In Europe the song was performed at the Live 8 charity concert , the Fashion Rocks in Monaco , and the German Bambi Awards . Carey performed the song on both her Adventures of Mimi and Angels Advocate Tours . 
