The Jacksons dominated last night's American Music Awards. Janet Jackson, who just released her second greatest hits compilation 'Number Ones' on Nov. 17, opened the show with a medley of her hits including 'Control,' 'If' and a previously unreleased track 'Make Me.'

The Jacksons continued to have a big presence at the show when Michael Jackson won four posthumous awards. Jermaine accepted all of Michael's televised wins. The late King of Pop won for Favorite Soul/R&B Male Artist and Favorite Pop/Rock Male Artist. His greatest hits album 'Numbers Ones' snagged Favorite Pop/Rock Album Favorite Soul/R&B Album.

Check out Janet's performance after the jump.