U.S. 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 molestation¹ charges a year-and-a-half ago - a fleeting² rendition of "We are the World" surrounded by youthful singers.

Jackson sang at the World Music Awards in London, which was honoring him with an award commemorating³ the 25th anniversary of his hugely popular album, "Thriller⁴."

But the reclusive pop icon⁵, who has been traveling in Europe since his June 2005 acquittal in California, did not perform the album title song as some expected. Instead he appeared on stage and sang among a group of swaying, clapping kids.

"There have been so many people who have loved me and stood by me. I love all the fans from the bottom of my heart," Jackson said before flinging his black jacket into the crowd and exiting the stage.

Earlier, Jackson's appearance outside the Earl's Court Arena⁶ in west London inspired glee and bedlam⁷ among hundreds of fans, who scrambled⁸ for photos and reached out to touch his gloved hand.

Jackson, clad in black and wearing his trademark⁹ shades, also spoke¹⁰ briefly¹¹ to journalists. But the roar of the crowd combined with the singer's own low-decibel delivery ensured few could hear anything he said.

Asked where he has been living, Jackson replied: "All over the place."

Jackson has spent time in Bahrain and Ireland since he was acquitted¹², making few public appearances.

Jackson's "Thriller" album won eight Grammy Awards and sold more than 50 million copies.