Question: Teddy Riley has done production work with which R&B singer and actor?

Context paragraphs:
Home (Monifah album): Home is the third album released by R&B singer Monifah.  It was released on October 17, 2000 through Universal Records, with Teddy Riley serving as both an executive producer and producer for the album.  Despite input from the legendary Riley, "Home" was both a critical and commercial flop, becoming her lowest selling and lowest charting album, only making it to 151 on the "Billboard" 200 and 39 on the Top R&B/Hip-Hop Albums.  The album's only charting single was "I Can Tell", it was minor hit on the R&B charts.  After the album ran its course selling a disappointing 113,000 copies to date, Monifah virtually disappeared from the music business.

Blackstreet (album): Blackstreet is the self-titled debut studio album from American R&B group Blackstreet, released in 1994 on Interscope Records.  The group was formed by Riley with Chauncey Hannibal after the dissolution of Teddy Riley's former group Guy.  The other members of Blackstreet - Joseph Stonestreet and Levi Little - were session singers alongside Hannibal on Bobby Brown's third album "Bobby", an album that was mostly produced by Riley.  They recorded one song for the soundtrack of the Chris Rock film "CB4" called "Baby Be Mine".  Before they could record an album, Stonestreet left the group and was replaced by former Force One Network singer Dave Hollister.  When they re-recorded "Baby Be Mine" for their self-titled debut, Hollister's vocals were added on the album version of the song.

Take Me There (Blackstreet &amp; Mýa song): "Take Me There" is a R&B song by American quartet Blackstreet and singer Mýa featuring Bad Boy rappers Ma$e and Blinky Blink.  The track was produced by Teddy Riley for the soundtrack for the motion picture film "The Rugrats Movie" and featured on Blackstreet's third studio album "Finally".  "Take Me There" was written by Mason Betha, Michael Foster, Madeline Nelson, Teddy Riley, and Tamara Savage.  The song also serves as the theme song for "The Rugrats Movie".

Booti Call: "Booti Call" is a song by American R&B group Blackstreet, recorded for the group's self-titled debut album (1994).  The song was released as the second single for the album in July 1994.  According to group member Teddy Riley, the song was written about his friend Mike Tyson, whose rape trial resulted in a conviction.  Teddy Riley sings lead on the song.

Teeth (song): "Teeth" is a song recorded by American singer Lady Gaga.  The track appears on "The Fame Monster" (2009), her second major release and her third extended play.  The song was written by Gaga, Taja Riley, Pete Wyoming Bender, and Teddy Riley, and produced by Gaga and Teddy Riley.  It has an oral theme and has been called a "perverse" march and an ode to sadomasochism.  "Teeth" peaked at number 107 on the UK Singles Chart and received a mixed reception from critics.  Gaga performed the song during The Monster Ball Tour.  In 2013, Riley sued Gaga for US$ and punitive damages over the songwriting credits, saying he was not given 25 percent of royalties as he had been promised.

Keith Sweat: Keith Douglas Sweat (born July 22, 1961) is an American R&B and soul, singer-songwriter, record producer, actor, radio personality, and an innovator of new jack swing.

Stutter (Joe song): "Stutter" is a 2000 song by American R&B singer Joe.  The original version of the song was produced by Roy "Royalty" Hamilton and Teddy Riley and written by Roy "Royalty" Hamilton and Ernest E. Dixon.  A remix by Allen "Allstar" Gordon Jr. (marketed as "The Double Take Remix", due to its appearance in the similarly titled 2001 film, "Double Take") features rapper Mystikal, and was a number-one hit on the "Billboard" Hot 100 in the United States for four weeks in 2001.  It was one of just three singles to have sold over 500,000 copies in 2001.

My Name Is Joe (album): My Name Is Joe is the third studio album by American R&B singer Joe, released April 18, 2000, on Jive Records.  Recording sessions took place in 1999.  Produced was handled by Joe and several other record producers including Allen "Allstar" Gordon, Teddy Riley and Tim & Bob.  Beforehand, Joe released "All That I Am" (1997), which was his most successful album until this one.  Upon its release, "My Name Is Joe" received favorable reviews from critics, mostly appreciating the love feel of the album.

This Time (Taral Hicks album): This Time is the debut studio album by R&B singer Taral Hicks.  It is noted for its feature of various collaborations from the likes of Teddy Riley, Narada Michael Walden and future superstars that were then-unknown at the time; including Missy Elliott, DJ Eddie F and Chad Hugo of The Neptunes.  The album also featured background vocals by Hicks' siblings; Tina Hicks, Miriam Hicks and Eric Hicks, who co-wrote two of the album's tracks: "A Lil' Somethin'" and "Whoopty Whoop".

Teddy Riley: Edward Theodore Riley (born October 8, 1967) is an American singer-songwriter, musician, keyboardist, and record producer credited with the creation of the new jack swing genre.  Through his production work with artists including Michael Jackson, Bobby Brown, Doug E. Fresh, Today, Keith Sweat, Heavy D., Usher, and Jane Child, and his membership of the groups Guy and Blackstreet, Riley is credited with having a major impact and seminal influence on the formation of contemporary R&B, hip-hop, soul and pop since the 1980s.

Supporting paragraphs: Teddy Riley Keith Sweat
Answer: Keith Douglas Sweat