Check out Amy Winehouse's performance of "You Know I'm No Good"/"Rehab." Winehouse performed via satellite because her visa was originally denied, and when it was finally approved, it was too late for her to make it to the show.
Winehouse won five Grammys for record and song of the year, best new artist, best female pop vocalist and best pop vocal album for her single "Rehab" and the album Back to Black.
Kanye West performed "Stronger" and, as a tribute to his deceased mother, "Hey Mama." He took home four awards for best rap album, best rap solo performance for "Stronger," best rap performance for "Southside" with Common and best rap/sung collaboration for "Good Life" with T-Pain.
Rihanna also performed her hits "Umbrella"/"Don't Stop the Music." The singer scored a Grammy for Best Rap/Sung Collaboration with Jay-Z for "Umbrella."
Carrie Underwood won two awards for "Before He Cheats," which she performed at the show. She won the categories of Female Country Vocal Performance and Country Song.
