Question: What is the stage name for the American rapper who worked on the song Alone in This World with Sean Combs?

Context articles: Flava in Ya Ear
Love @ 1st Sight
No Way Out (Puff Daddy album)
Alone in This World
Talk That Talk (Rihanna song)
Rogelio Mills
Come to Me (Diddy song)
Love Don't Cost a Thing (song)
Sean C
The Notorious B.I.G.

"Flava in Ya Ear" is a single by American rapper Craig Mack.
 The original club mix single was released on 12" vinyl in July 1994 on the Bad Boy Entertainment record label, packaged with a series of additional remixes.
 According to the song's producer Easy Mo Bee, the track was originally intended for Apache, who was unable to record the song due to being on tour with the group Naughty by Nature at the time, and was not sure of future recordings at the time.
 As a result, Mo Bee gave the instrumental to Craig Mack after Bad Boy Records' founder Sean Combs gave him a substantial amount of money for the instrumental.
"Love @ 1st Sight" is a song by American recording artist Mary J. Blige, performed along with rapper Method Man.
 It was written by Blige, Sean Combs, Mario Winans, Stevie Jordan, Clifford Smith, and Mechalie Jamison and produced by Combs, Winans and Jordan for her sixth studio album, "Love & Life" (2003).
 The song is built around a sample of "Hot Sex" (1992) by American hip-hop trio A Tribe Called Quest.
 Due to the inclusion of the sample, several other writers are credited as songwriters.
 Lyrically, it features the protagonist persistently wondering about a romantic attraction for a stranger on the first sight.
No Way Out is the debut studio album by American hip hop recording artist, songwriter and record producer Puff Daddy.
 It was released on July 1, 1997, by his label Bad Boy.
 The label's official crediting as "The Family" featured guest appearances from his label-mates and other artists.
 The production on the album was provided by Puff Daddy (real name Sean Combs), alongside with a variety of the members from the production group called The Hitmen.
 Puff Daddy also served as an executive producer alongside The Notorious B.I.G. and D-Dot (of The Hitmen).
 It contains generally introspective content based on the shooting death of his friend and rapper The Notorious B.I.G., who died from the shooting on March 9, 1997, which affected Combs emotionally.
 The album's content consists largely of aggressive lyrics but also includes elements of positive emotion.
"Alone in This World" is a song by American recording artist Faith Evans.
 It was written by Sean Combs, Mechalie Jamison, Michael Carlos Jones, Jack Knight, Herbert Magidson, Nashiem Myrick, Christopher Wallace, Mario Winans, Allie Wrubel and Evans for her third studio album "Faithfully" (2001).
 Produced by Combs, it samples 1995's "Who Shot Ya?"
 performed by The Notorious B.I.G. and Diddy.
 The ballad was released as the album's fifth and final single in 2002 and reached number 73 on the US "Billboard" Hot R&B/Hip-Hop Songs chart.
"Talk That Talk" is a song recorded by Barbadian singer Rihanna for her 2011 studio album of the same name.
 It features a rap verse by American rapper Jay-Z, who had previously collaborated with Rihanna on her song "Umbrella" in 2007 and "Run This Town" in 2009.
 The song was written by Jay-Z, Ester Dean, Christopher Wallace, Anthony Best, Sean Combs, and Chucky Thompson together with the Norwegian production duo StarGate.
 Def Jam Recordings serviced the track to urban radio in the United States on January 17, 2012, as the third single from "Talk That Talk".
 It was released in France as a CD single on March 26.
 "Talk That Talk" is a hip hop song with R&B beats, rough drums and unrefined synths, and has a similar style to Rihanna's 2010 single "Rude Boy".
Rogelio Mills, also known as Roger Mills, a North Carolina native, is a Puerto Rican/Black Hispanic American television personality, author, and recording artist, best known as the host of the celebrity entertainment show entitled “The Roger Mills Show” and author of the book “While Out of My Body I Saw God, Hell and the Living Dead.”
 Mills made national headlines when he launched a lawsuit against rapper Sean Combs, then known as Puff Daddy.
 Combs had allegedly ordered an assault on Mills and his staff after they refused to turn over a taped interview in which Combs reacted angrily to a question regarding the death of fellow rapper, the Notorious B.I.G.
"Come to Me" is a song by American rapper and producer Diddy from his fourth studio album "Press Play" (2006).
 It features guest vocals from American singer Nicole Scherzinger.
 The song was written by Sean Combs, Mike Winans, Scherzinger, Jacoby White, Shay Winans, Shannon "Slam" Lawrence, Roger Greene Jr., Richard Frierson and Yakubu Izuagbe with production held by Jai and Younglord.
"Love Don't Cost a Thing" is a song recorded by American singer Jennifer Lopez for her second studio album, "J.Lo" (2001).
 It was released on December 2, 2000 by Epic Records as the lead single from the album.
 The song was written by Damon Sharpe, Georgette Franklin, Jeremy Monroe, Amille D. Harris, and Greg Lawson, and was produced by Ric Wake, Richie Jones, and Cory Rooney.
 At the time of the song's release, Lopez was transitioning into a sex symbol and in a relationship with American rapper Sean Combs.
 Lyrically, "Love Don't Cost a Thing" is described as an "exploration of love" in which Lopez is unhappy about her materialistic lover; provoking much media analysis as to whether or not it was an innuendo towards Combs.
 Ultimately, the pair's courtship ended shortly after its release.
 Described as "frothy" and "catchy" by critics, it was noted for its message about love and commercial appeal to women.
Deleno Matthews, better known as his stage name Sean C is an American producer, DJ and "artists and repertoire" (A&R) specialist.
 Sean is a member of production duo Sean C & LV (Grind Music) which is affiliated with Sean Combs' Hitmen producers.
 As a DJ, Sean C co-founded the New York DJ crew The X-Men (renamed The X-Ecutioners) Sean worked as an A&R for Steve Rifkind's Loud Records and SRC Records imprints.
 He is credited as A&R and executive producer for Mobb Deep, Dead Prez, Big Pun, Terror Squad, Remy Ma and The X-Ecutioners.
 Sean C has produced songs for Jay-Z, Big Pun, Diddy, Jadakiss and Fabolous among others.
 He was nominated for best rap album Grammy awards for Jay Z's "American Gangster" and for Big Pun's debut "Capital Punishment".
Christopher George Latore Wallace (May 21, 1972 – March 9, 1997), better known by his stage names The Notorious B.I.G., Biggie, or Biggie Smalls, was an American rapper.
 He is ranked by "Billboard magazine" as among the ten greatest rappers of all time.