US pop star Michael Jackson performs "We are the World" during the World Music Awards at Earl's Court in London November 15, 2006. (Reuters)

Michael Jackson gave his first public performance Wednesday since his acquittal on child molestation charges a year-and-a-half ago — a fleeting rendition of "We are the World" surrounded by youthful singers.

The World Music Awards honored Michael Jackson with an award commemorating the 25th anniversary of his hugely popular album, "Thriller." (AP)