Question: Fred Durst and Ricky Ross, share which mutual industry occupation?

Context paragraphs:
Limp Bizkit: Limp Bizkit is an American rap rock band from Jacksonville, Florida, formed in 1994.  Their lineup consists of Fred Durst (lead vocals), Sam Rivers (bass, backing vocals), John Otto (drums, percussion), and Wes Borland (guitars, backing vocals).  Their music is marked by Durst's angry vocal delivery and Borland's sonic experimentation.  Borland's elaborate visual appearance, which includes face and body paint, masks and uniforms, also plays a large role in the band's elaborate live shows.  The band has been nominated for three Grammy Awards, have sold 40 million records worldwide and won several other awards.

Results May Vary: Results May Vary is the fourth studio album by the American rap rock band Limp Bizkit.  Released on September 23, 2003, it is the band's only release under the sole-leadership of vocalist Fred Durst after the temporary departure of guitarist Wes Borland, who left the band in 2001.  Snot guitarist Mike Smith was initially brought in to replace Borland, although the band's falling-out with Smith later lead to his departure, with much of the material recorded with him being discarded from the final release.  Durst and a number of guests ended up handling the majority of the album's guitar work.

Lacquer Head: "Lacquer Head" is the first single from Primus' 1999 album, "Antipop".  The song features three verses that tell the tale of three different children, and the harm that comes to them from their huffing of inhalants.  MTV banned the single's video for its drug references and purportedly 'violent content', despite the negative portrayal of the use of inhalants.  This song was produced by Limp Bizkit frontman Fred Durst.  While producing the track, Durst encouraged the band to return to the more aggressive sound of their earlier albums for "Antipop".

Bleed (Soulfly song): "Bleed" is the third single by metal band Soulfly, released in 1998 from the self-titled album "Soulfly".  Limp Bizkit guest members Fred Durst and DJ Lethal sing this song about pain, lying and madness with lyrics written by Durst and Max Cavalera.  This song tributes Cavalera for the untimely death of his stepson Dana.

List of songs recorded by Korn: Korn is an American alternative metal band from Bakersfield, California.  Formed in 1993, the band originally featured vocalist Jonathan Davis, guitarists James "Munky" Shaffer and Brian "Head" Welch, bassist Reginald "Fieldy" Arvizu, and drummer David Silveria.  The current lineup of the group includes drummer Ray Luzier, who replaced Silveria in 2009.  The band released its self-titled debut album "Korn" in 1994, which was produced by Ross Robinson and featured equal songwriting credits for the whole band. " Life Is Peachy", released in 1996, included two cover versions – of Ice Cube's "Wicked" and War's "Lowrider", while the band's third album "Follow the Leader" featured collaborations with Limp Bizkit's Fred Durst ("All in the Family") and rappers Ice Cube ("Children of the Korn") and Slimkid3 ("Cameltosis").

Fred Durst: William Frederick "Fred" Durst (August 20, 1970) is an American musician and film director.  Durst is best known as the vocalist of the band Limp Bizkit, formed in 1994, with whom he released six studio albums.

Ricky Ross (musician): Richard Alexander "Ricky" Ross (born 22 December 1957) is a Scottish singer-songwriter and broadcaster.  He is the lead singer of the rock band Deacon Blue.

Buddyhead Records: Buddyhead was a music webzine and (from 2000 to 2010) independent record label formed by Travis Keller in the summer of 1998 in Hollywood, California.  Buddyhead engaged in criticism of popular culture and the music industry.  Their gossip column resulted in Buddyhead being sued over a dozen times by numerous celebrities and record labels, including Korn, Courtney Love, Fred Durst, Moby, Drive-Thru Records, and, most recently, Axl Rose.

Commencement (album): Commencement is the second studio album and major label debut by American rock band Deadsy, released on May 14, 2002.  After initially being suspended upon distribution changes at Sire, the album was officially released through DreamWorks under the Elementree sub-label.  It includes the single "The Key to Gramercy Park" which gained minor attention for its music video.  Despite featuring various guest musicians and the support of popular industry figures such as Jonathan Davis and Fred Durst, "Commencement" was a commercial disappointment, and Elementree folded shortly after.

The Education of Charlie Banks: The Education of Charlie Banks is a 2007 drama film directed by Limp Bizkit frontman Fred Durst, produced by Straight Up Film's Marisa Polvino and starring Jesse Eisenberg, Jason Ritter, Eva Amurri, Gloria Votsis, and Chris Marquette.  It had its world premiere at the 2007 Tribeca Film Festival, where it won the Made in NY Narrative Award given to the best narrative film made in New York City.  It is Durst's directorial debut.

Supporting paragraphs: Fred Durst Ricky Ross (musician)
Answer: musician