Question: Which American rapper from Ronkonkoma has worked with record producer Rob Cavello?
Context: Bobby Ray Simmons Jr. (born November 15, 1988), known professionally as B.o.B, is an American rapper, singer, songwriter, and record producer from Decatur, Georgia.  In 2006, B.o.B was discovered by Brian Richardson, who then introduced him to TJ Chapman, who subsequently brought him to American record producer Jim Jonsin.  After hearing his music, Jonsin signed B.o.B to his Rebel Rock Entertainment imprint.  Two years later, Jonsin and B.o.B signed a joint venture deal, with Atlantic Records and American rapper T.I.'s Grand Hustle Records. Paris is the debut and only studio album by American media personality, actress and singer Paris Hilton.  It was released on August 22, 2006 by Warner Bros.  Records.  The entire album was posted on AOL Music on August 14, 2006, becoming available for online stream eight days before the scheduled release date.  After getting signed to the label in 2005, Hilton began working on the album with the producer Rob Cavallo, who was originally set to produce the entire record.  They recorded the song "Screwed", which was intended to be the lead single.  However, after meeting with Scott Storch, Hilton decided to change the musical direction of the album and make more hip hop and R&B influenced songs.  She collaborated with other producers, including Fernando Garibay, J.R. Rotem, Dr. Luke and Greg Wells.  Musically, "Paris" is a pop and R&B album that is influenced by hip hop.  It also incorporates elements of other genres, such as reggae, soul and pop rock, in its production. Rob & Big is an American reality television series that follows the lives of professional skateboarder, actor, producer Rob Dyrdek and his best friend and bodyguard Christopher "Big Black" Boykin.  It premiered on November 4, 2006, and concluded on April 15, 2008, after three seasons.  Reruns of the series air on the MTV sister network, MTV2.  The series was followed-up with "Fantasy Factory". Robert Siers "Rob" Cavallo (born March 21, 1963) is an American record producer, musician, and record industry executive.  Primarily known for his production work with Green Day, he has also worked with Linkin Park, My Chemical Romance, Eric Clapton, the Goo Goo Dolls, the Dave Matthews Band, Kid Rock, Alanis Morissette, Black Sabbath, Phil Collins, Paramore, Lil Peep, and Meat Loaf.  He is also a multiple Grammy Award winner. Gustav Åhr (born November 1, 1996), better known by his stage name Lil Peep, is an American singer and rapper from Ronkonkoma, New York.  His songs "White Wine", "Benz Truck" and "The Way I See Things" have each gained over four million views on YouTube. Dookie is the third studio album by American punk rock band Green Day, released on February 1, 1994, through Reprise Records.  It was the band's first collaboration with producer Rob Cavallo and its major record label debut.  "Dookie" became a worldwide commercial success, peaking at No. 2 on the US "Billboard" 200 and charting in seven countries.  The album helped propel Green Day, and even punk rock music into mainstream popularity.  "Dookie" was certified Diamond by the Recording Industry Association of America for the shipment of 10 million copies. Deviant Records was a London-based record label founded by publisher and music producer Rob Deacon in the mid 90s, releasing electronic works that were at the cutting edge in their field - Pentatonik, Node (Flood, Ed Buller, Mel Wesson & Dave Bessell), Schematix, The Orb, Humate, Phat Gecko (Luke Corradine), Spooky and Witchman. Bestival is a four-day music festival held in the south of England.  It has been held annually in late summer since 2004 at Robin Hill on the Isle of Wight.  In 2017 the festival relocated to the Lulworth Estate in Dorset.  The event is organized by DJ and record producer Rob da Bank along with his wife Josie and is an offshoot of his Sunday Best record label and club nights.  The initial Bestival attracted 10,000 people, growing to 55,000 in 2010.  Bestival won 'Best Major Festival' at the 2015 UK Festival Awards, having won 'Best Medium-Sized Festival' in 2005, 2006, 2007 and 2009, 'Best Major Festival' in 2010, 2012 and in 2015, 'Fan's Favourite' in 2011 and 'Best Innovation' in 2005. Charles Richard Newman (born January 16, 1967) is an American music producer, recording engineer, composer, songwriter, multi-instrumentalist, talent manager and music publisher.  He is the co-founder of New York City's Mother West Records and Studios, The Deli Magazine, and the band PLEASE, who enjoyed minor success when their single "Here It Comes Again" was featured on the soundtrack to the film Empire Records.  Most notably he has been working as the main engineer, mixer and co-producer for Stephin Merritt and The Magnetic Fields since his initial work on the critically acclaimed "69 Love Songs".  He has also produced, mixed and engineered work by artists such as Flare, Gospel Music, Tom Shaner, Jon DeRosa, Dylan Trees, The Davenports, Lauren Molina, Soko, The Bones of J.R. Jones, Aloud, and, Peppina.  Newman began co-managing the Seattle based rock band Motopony in 2015 accompanying the band on their tour of the United Kingdom, and assisting in production on their live EP “Naked at the Abbey” with producer Rob Cass. Spirit is This Condition's third EP, a five-track album recorded in April 2010.  It was released on July 27, 2010 through online retailers and digital music stores (iTunes), as well as a physical release through the band's online merchandise store.  Recorded in Boonton, NJ's The Pilot Studio with producer Rob Freeman, whom the band had worked with on three singles in 2009, the album features five new tracks, including "Go" and "Stay Right Here".
Answer: Lil Peep