"Rump Shaker" is a 1992 rap single by hip-hop group Wreckx-N-Effect, featuring Teddy Riley from their 1992 album Hard or Smooth.

Due to the massive success of Whitney Houston's I Will Always Love You, "Rump Shaker" would only make it to No. 2 on the Billboard Hot 100, and No. 2 on the Hot R&B/Hip-Hop Singles & Tracks. Nevertheless it peaked at No. 1 on the Hot Rap Singles, and No. 9 on the Hot Dance Music/Club Play.

Hard or Smooth turned out to be a huge success for the group thanks in large part to "Rump Shaker", making it to No. 9 on the Billboard 200 and No. 6 on the Top R&B/Hip-Hop Albums charts.

The accompanying video received substantial criticism for its alleged exploitation of women in bikinis, despite its setting of a fun day at the beach, with the New York Daily News referring to Wreckx-N-Effect as "Horny Little Rap Kids". "Rump Shaker" is also notable for featuring a verse (performed by Teddy Riley) written by a young Pharrell. It was rumored that Pharrell, along with fellow future-Neptune Chad Hugo, contributed additional production work as Teddy Riley's then-protégés. However, New York producer Ty Fyffe later cleared the rumors saying that he and Teddy Riley produced the song and clarifying that Pharrell only wrote Teddy's raps.1

Rump Shaker may refer to the following:

Anna Kendrick (born August 9, 1985) is an American actress. She rose to fame after her performance as Natalie Keener in Up in the Air, for which she received an Academy Award nomination for Best Supporting Actress. Her other work includes The Twilight Saga, Camp, Rocket Science, Scott Pilgrim vs. the World, 50/50, and the Broadway musical High Society.

Kendrick "caught the [acting] bug" at the age of 10, when she caught a bus from Portland, Maine, to New York City so that she could attend auditions. Kendrick's first acting role was as Dinah in the Broadway musical High Society in August 1998 when she was 12 years old, a performance for which she earned Theatre World Award, Drama Desk Award, and Tony Award nominations, making her the third-youngest Tony Award nominee.

Kendrick went on to appear in a number of other theater productions, including the musical A Little Night Music, before making her film debut in the 2003 musical comedy Camp, for which she was nominated in the Best Supporting Actress category at the 2004 Chlotrudis Awards and Best Debut Performance Independent Spirit Award for her portrayal of Fritzi Wagner.

Lynise Walters, better known by the stage name Queen Pen, (born 1972) is a Grammy nominated African-American female rapper.

Her music career started as a protégé of Teddy Riley, a record producer and member of the R&B group BLACKstreet in the mid-1990s. She was a featured rapper, along with Dr. Dre, on BLACKstreet's 1996 hit, "No Diggity". She signed to Riley's Lil' Man label, and released My Melody (1997), her solo debut album, produced by Riley.

Her first album produced the charting singles "All My Love", "Man Behind the Music", and "Party Ain't a Party". Queen Pen earned a 1998 Soul Train nomination for Best New Artist. She also gained notice from her song "Girlfriend" (featuring Me'Shell NdegeOcello), where she explored same-sex affairs.

She took a three year hiatus from rapping, and returned with Conversations With Queen (2001), her second album. She is now a novelist. Her son is also a rapper, who uses the stage name Nefu Da Don.

Edward Theodore Riley (born October 8, 1967), professionally known as Teddy Riley, is a Grammy Award winning, American singer-songwriter, musician, keyboardist, and record producer credited with the creation of the New Jack Swing. Through his production work with Michael Jackson, Bobby Brown, Doug E. Fresh, Today, Keith Sweat, Heavy D., Usher, Jane Child, etc. and membership of the groups Guy and Blackstreet, Riley is credited with having a massive impact and seminal influence on the formation of contemporary R&B, hip-hop, soul, and pop since the 1980s. Riley is reputed to be worth $80 million due to his productions."

Teddy Riley was raised in St. Nicholas Houses, Harlem, New York. Riley, a child prodigy since the age of 5, began playing instruments in the church. His uncle, who owned the famed Harlem club The Rooftop, built a studio in the club in which Riley would spend most of his time while growing up. By 14, upstart New York rappers began making music to his tracks. Under the guidance of local music producer Gene Griffin, Riley formed the short-lived group Kids At Work. At the age of 17, Riley produced Kool Moe Dee's 12" single, "Go See the Doctor". Released on an independent label in 1986, the song became a crossover hit, reaching #89 on The Billboard Hot 100. Riley had previously worked on the production of Doug E. Fresh and the Get Fresh Crew's "The Show" in 1985. His brother in law is popular R&B crooner Omar Chandler.