Question: Silverback Gorilla 2 is the sixth studio album by which American rapper, the album features guest appearances from Ghostface Killah?
Context: Supreme Clientele is the second studio album by American rapper and Wu-Tang Clan member Ghostface Killah, released on February 8, 2000 by Epic Records.  The album showcases Ghostface's signature up-tempo, stream-of-consciousness rhyme style, and features guest appearances from Cappadonna, GZA, Masta Killa, Method Man, Raekwon, Redman, RZA, U-God, and others.  It features affiliates of what would become members of Theodore Unit and T.M.F. "Supreme Clientele" contains a large amount of production from group member RZA, who also re-worked and remixed beats from other producers involved, as a means to create a unified and cohesive sound for the album. Fishscale is the fifth studio album by American rapper and Wu-Tang Clan member Ghostface Killah, released March 28, 2006 on Def Jam in the United States.  The album features guest appearances from every member of the Wu-Tang Clan, as well as Ghostface Killah's Theodore Unit.  It also features production from several acclaimed producers, such as MF Doom, Pete Rock, J Dilla, and Just Blaze, among others.  The album follows an organized crime theme, and is named after a term for uncut cocaine, fishscale. Dennis Coles (born May 9, 1970), better known by his stage name Ghostface Killah, is an American rapper and prominent member of the Wu-Tang Clan.  After the group achieved breakthrough success in the aftermath of "Enter the Wu-Tang (36 Chambers)", the members went on to pursue solo careers to varying levels of success.  Ghostface Killah debuted his solo-career with "Ironman" in 1996, which was well received by music critics.  He has continued his success over the following years with critically acclaimed albums such as "Supreme Clientele" (2000) and "Fishscale" (2006).  His stage name was taken from one of the characters in the 1979 kung fu film "Mystery of Chessboxing".  He is the founder of his own label Starks Enterprises. The Last Kiss is the third studio album by American rapper Jadakiss.  The album was released on April 7, 2009, on D-Block Records, Ruff Ryders Entertainment, Roc-A-Fella Records and Def Jam Recordings, after numerous delays.  The album features guest appearances from Faith Evans, Swizz Beatz, Bobby V, Pharrell Williams, OJ da Juiceman, Sheek Louch, Mary J. Blige, Styles P, Ghostface Killah, Ne-Yo, Raekwon, Young Jeezy, D-Block, U.S.D.A., Lil Wayne, Blood Raw, & Avery Storm.  Production on the album is handled by The Alchemist, Buckwild, Swizz Beatz, Neo da Matrix, The Neptunes, Baby Grand, Eric Hudson, Needlz, Sean C & LV and more No Said Date is the debut studio album by American rapper and Wu-Tang Clan member Masta Killa.  The album was released on June 1, 2004, by Nature Sounds.  The album features guest appearances from Raekwon, Ghostface Killah, Streetlife, Prodigal Sunn, Killah Priest, Method Man, Ol' Dirty Bastard, Allah Real, Inspectah Deck and GZA. Silverback Gorilla 2 is the sixth studio album by American rapper Sheek Louch.  The album was released on December 4, 2015, by Tommy Boy Entertainment.  The album features guest appearances from Billy Danze, Trae tha Truth, Joell Ortiz, Swizz Beatz, Raheem DeVaughn, Pusha T, Dyce Payne, Jadakiss, ASAP Ferg, Styles P, Ghostface Killah, Fabolous and Whispers. The Psychic World of Walter Reed is the tenth studio album by American rapper Killah Priest.  It was released on February 25, 2013.  The album features guest appearances from Ghostface Killah, Inspectah Deck, George Clinton, Lord Fury, Raekwon and Alita Dupray.  With production coming from Godz Wrath, Ayatollah, RZA, True Master, GZA and 4th Disciple. The Big Doe Rehab is the seventh studio album by American rapper and Wu-Tang Clan member Ghostface Killah, released on December 4, 2007 on Def Jam Records.  The album features guest appearances from fellow Wu-Tang members Raekwon, Method Man, U-God, and Masta Killa as well as from Kid Capri, Cappadonna and members of Ghostface's Theodore Unit crew.  The album features production from LV & Sean C. among others. Twelve Reasons to Die II is the twelfth studio album by American rapper and Wu-Tang Clan member Ghostface Killah.  It is the sequel to his 2013 album "Twelve Reasons to Die".  The album was released on July 10, 2015, by Linear Labs.  The album features guest appearances from Raekwon, RZA, Scarub, Vince Staples, Lyrics Born, Chino XL and Bilal. Silverback Gorilla is the third studio album by American rapper Sheek Louch.  The album was released on March 18, 2008, by Koch Records and D-Block Records.  The album's first single is "Good Love", produced by Red Spyda.  The album features guest appearances from Jadakiss, Styles P, Bun B, DJ Unk, Jim Jones, The Game, Fat Joe, Hell Rell and Bully.  The album debuted at number 41 on the "Billboard 200" chart, selling 17,818 copies in its first week.
Answer: Sheek Louch