Another american singer Jack Splash wrote music for was ?
Solange
Jennifer Hudson
Jennifer Kate Hudson (born September 12, 1981) is an American singer, actress and spokesperson.
 She rose to fame in 2004 as a finalist on the third season of "American Idol," coming in seventh place.
Jack Splash
Jack Splash is an American recording artist, musician, songwriter, and record producer from the Los Angeles, California area.
 Splash's works include writing and production on singles for artists such as Alicia Keys ("Teenage Love Affair"), ("Wreckless Love"), ("Savior"), Kendrick Lamar ("Now or Never"), John Legend ("P.D.A. (We Just Don't Care)"), Cee-Lo Green ("Fool for You"), ("I Want You"), Mayer Hawthorne, ("The Innocent"), ("The Only One"), ("Kaila"), Goodie Mob, ("Valleujah"), B.o.B, R. Kelly ("Be My#2"), Pixie Lott ("Nasty"), Christina Aguilera, Lupe Fiasco, T-Pain, Jazmine Sullivan, Jennifer Hudson, Melanie Fiona ("Wrong Side of A Love Song"), Musiq Soulchild, K. Michelle, Keyshia Cole ("I Choose You"), Anthony Hamilton, Dirt Nasty, Estelle ("Pretty Please (Love Me)"), Elijah Blake ("Towers of Tokyo") Groove Armada, Zap Mama, Solange ("T.O.N.Y."), Raheem DeVaughn, Natasha Bedingfield, Lemar, Kelis, Katy Perry, Missy Elliott, Mary J. Blige, and Sia.
Teenage Love Affair
"Teenage Love Affair" is a song by American R&B and soul singer–songwriter Alicia Keys from her third studio album, "As I Am" (2007).
 Written by Keys, Jack Splash, Matthew Kahane, and Harold Lilly, it was released as the album's third single in March 2008. As I Am
As I Am is the third studio album by American singer and songwriter Alicia Keys.
 It was released on November 9, 2007, by J Records.
 Recording sessions for the album took place at various recording studios during 2005 to 2007.
 Production was handled primarily by Keys, Kerry "Krucial" Brothers, Jack Splash, and Linda Perry, with a guest contribution from musician John Mayer. T.O.N.Y.
"T.O.N.Y." is a song by American singer Solange Knowles.
 It was written and produced by Jack Splash and Cee-Lo Green for her second studio album "Sol-Angel and the Hadley St. Dreams" (2008) and released on March 31, 2009 as the album's third and final single (see 2009 in music).
 The word "T.O.N.Y." is used as a shortening of "The Other Night Y?"
, referring to a one-night stand.
 The music video features Kid Cudi, Cee-Lo Green and Solange's son Daniel Julez Smith, Jr. The Lady Killer (album)
The Lady Killer is the third studio album by American singer CeeLo Green.
 It was released November 5, 2010, by Elektra Records.
 Production for the album was handled by Salaam Remi, Element, The Smeezingtons, Fraser T Smith, Paul Epworth, and Jack Splash. Sol-Angel and the Hadley St. Dreams
Sol-Angel and the Hadley St. Dreams is the second studio album by American R&B singer Solange Knowles.
 It was released August 26, 2008, by Geffen Records.
 Recording from 2005 to 2008, Knowles was heavily influenced by the "Motown Sound" of the 1960s and 1970s during the album's conception, prompting her to work with several vintage-style producers and songwriters such as Jack Splash, CeeLo Green, Mark Ronson, and former Holland–Dozier–Holland composer Lamont Dozier.
 Exploring the lyrical theme of independence, it also incorporates elements of downbeat and electronic music that she had familiarized herself with on previous trips to Europe. Wrong Side of a Love Song
"Wrong Side of A Love Song" is a song by Canadian R&B and soul singer–songwriter Melanie Fiona from her second studio album, "The MF Life".
 Produced by Jack Splash.
 It was released March 20, 2012, on SRC Records and Universal Republic Records. Turn the Lights On (Rico Love album)
Turn the Lights On (also known under the acronym TTLO) is the debut studio album by American recording singer-songwriter Rico Love.
 It was released on May 18, 2015, by Interscope.
 The production on the album was handled primarily by Love, Danja, Jim Jonson, Jack Splash, DJ Dahi and his own orchestra, TTLO. It's Only Make Believe
"It's Only Make Believe" is a song written by Jack Nance and American country music artist Conway Twitty, and produced by MGM Records' Jim Vienneau, released by Twitty as a single in July 1958.
 The single topped both U.S. and the UK Singles Chart, and was Twitty's only number-one single on the pop charts of either country.
 On a segment of Pop Goes The Country, Twitty states the single was a hit in 22 different countries and sold over 8 million copies.
 It is believed that Twitty wrote his part of the song while sitting on a fire escape outside his hotel room, to escape the summer heat, in Hamilton, Ontario.
 Twitty had come to Canada at the request of another American singer, Rompin' Ronnie Hawkins, due to Hawkins saying to Twitty that Canada was the 'promised land' for music.