Terry Crews
The actor performed a bootylicious version of Run-DMC's 1983 track "Sucker M.C.'s."
Mike Tyson
The retired boxer pushed the limits by covering Salt-N-Pepa's 1986 single "Push It."
Terry Crews
Channeling his White Chicks character, Crews bared his soul—and his body—while miming Vanessa Carlton's 2001 hit "A Thousand Miles."
Anna Kendrick
The Pitch Perfect 2 star hit a high note when she dedicated One Direction's 2014 song "Steal My Girl" to Emily Blunt.
John Krasinski
The show's executive producer shimmied to Ike & Tina Turner's 1971 classic "Proud Mary."
Anna Kenrick & Jennifer Lopez
J. Lo made a surprise cameo at the end of Kendrick's "Booty" number.
Anne Hathaway
The Devil Wears Prada actress earned street cred by choosing Mary J. Blige's 2001 track "Love."
Emily Blunt
The Edge of Tomorrow star mimed Blackstreet and Da Brat's 1996 jam "No Diggity."
Anne Hathaway
The Academy Award winner channeled Miley Cyrus when recreated the singer's 2013 "Wrecking Ball" music video.
Emily Blunt
Blunt rocked out to Janis Joplin's 1968 anthem "Piece of My Heart."
John Legend
Legend surprised his wife, colorful commentator Chrissy Teigen, by choosing Juvenile's 2004 song "Slow Motion."
Common
The musician went old school with The Jackson 5's 1969 ditty "I Want You Back."
John Legend
To do MC Hammer's 1990 hit "U Can't Touch This" justice, the pianist wore harem pants.
Common
Common's performance of Lionel Richie's 1980 smash "All Night Long" put him over the edge.
Dwayne Johnson
The former wrestle knew all the lyrics to Taylor Swift's 2014 hit "Shake It Off."
Jimmy Fallon
Only the Tonight Show host would think to perform Harry Belafonte's 1961 classic "Jump in the Line (Shake, Señora)."
Dwayne Johnson
The San Andreas star closed the show by covering the Bee Gees' 1977 hit "Staying Alive."
Jimmy Fallon
The producer employed a gospel choir to perform Madonna's 1988 hit "Like a Prayer."