Question: What was the actual name of the rapper who supported the DollaBill Tour?

Context paragraphs:
DollaBill Tour: DollaBill Tour was a mini-concert tour by rock band Blink-182.  Launched in support of the group's 2003 album "Blink-182", the tour visited clubs in November 2003.  As the name implies, tickets for the tour cost only $1 US dollar.  The series was supported by rapper Bubba Sparxxx and rock band the Kinison.

Bubba Sparxxx: Warren Anderson Mathis (born March 6, 1977), better known as Bubba Sparxxx, is an American rapper.  He is perhaps best known for his singles "Deliverance", "Ugly", and "Ms. New Booty", the latter of which peaked at No. 7 on the US "Billboard" Hot 100.

Mariam-uz-Zamani: Mariam-uz-Zamani (Persian: مریم الزمانی‎ , 'Mary of the Age' ‎ ), ( 1542 – 19 May 1623) was a wife of Emperor Akbar.  Her actual name is unknown, but in an 18th-century genealogy of her clan (the Kachwahas), she is referred to as Harkhan Champavati.  She is also referred to as Harkha Bai or Jodhabai which perhaps indicates that she was a princess of Jodhpur by birth (although mostly she is said to have been a princess of Amber).  Mariam-uz-Zamani was the respectful Persian title by which she was known at her husband's court.  In the Mughal Empire, non-Muslim noblewoman who entered the imperial harem were given titles as a mark of honour (which she received only after the birth of her son) and this is the reason why her actual name is rather obscure.

The Kardashev Scale (album): Type I : The Kardashev Scale is the third studio album by rapper Greydon Square.  It is his third studio album assuming his current title, and is also the third album in the Quintilogy which also encompasses albums The Compton Effect and The C.P.T. Theorem.  It features notable features from rappers such as Gripp and Canibus.  The album's title, like Greydon's previous two albums, is the actual name of a scientific theory.  The Kardashev scale in fact comes from a theory surrounding humanity's ability to harness universal energy; it was forwarded by Russian astronomer Nikolai Kardashev.

MacLeòid: MacLeòid is a masculine surname in Scottish Gaelic.  The name translates into English as "son of "Leòd"".  The feminine form of the name is NicLeòid, which translates into English as "daughter of "Leòd"".  These surnames originated as a patronyms. However, they no longer refer to the actual name of the bearer's father.  There are numerous Anglicised forms of "MacLeòid".  In the Irish language, "MacLeòid" is rendered as Mac Leóid; the feminine forms of this Irish name are NicLeóid, Bean Mhic Leóid, and Mhic Leóid.

The Skipper: The Skipper is the title and nickname of Jonas Grumby, a fictional character from the 1960s situation comedy "Gilligan's Island".  Played by Alan Hale, Jr., the Skipper (the character's actual name was rarely used after the show's pilot episode) was the owner and captain of the S. S. "Minnow" on its "three-hour tour" in Hawaii when he, first mate Gilligan (portrayed by Bob Denver), and their tourist passengers were caught in a violent storm and stranded on a deserted island.  He acts often in his legal role as the group's leader, albeit with a decidedly collegial and democratic bent; the only individual whom he routinely orders about is Gilligan.  In times of crisis, the Skipper tends to defer to the more level-headed and educated passenger, Professor Roy Hinkley (portrayed by Russell Johnson).  He is sort of a strongman succumbed to lack of exercise, despite doing most of the physical work on the island or making Gilligan do it.  He is also the most superstitious castaway, sometimes putting him in conflict with the Professor's rationalism.

Chak 86/6.R Sahiwal: Chak 86/6. R is situated in the main Sahiwal city.  Its actual name is "Rasool Abad".  It is one of the largest populated village among all the villages in the Punjab, Pakistan.  It was a well-planned village developed approximately before year 1900 during British rule.  Now it has grown into an urban area with all facilities.  86/6-R is famous for its biggest "Wood Market" of Asia known as "Lakkar Mandi" and it is also famous due to well-known religious personality of Sahiwal "Syed Mureed Hussain" commonly known as "Baba Mast(بابا مست)". Doctor Fazal Din Sehgal was the prominent personality of Chak and owner of 86/6R and 87/6R.  This village was handed over to Maher Khar din (Lumber-dar) in 1930s by British local government.  After that he invited families to live in this village and supported them as administrator.  In the very beginning of the 1930s this village was divided into four blocks, and rest of the land was used for agriculture.  His son Mehar Amir U Din (Lumber-dar)took over in 1958 helped to developed the area what it is at present.  Now this area is well populated and has different sub areas known as main village 86, Shad-man Town, Baba Must Colony and Bashir Colony.  This village was upgraded first time as union council(UC) in General Pervez Musharraf's regime and Mehar Riaz Ul Haq was elected as first Nazim along with Mazhar Javaid as his Naib Nazim of UC 86/6. R after first election.Furthermore, Mehar Riaz Ul Haq recognized as only person who was elected Nazim three times in the history of Pakistan.

Superuser: In computing, the superuser is a special user account used for system administration.  Depending on the operating system (OS), the actual name of this account might be root, administrator, admin or supervisor.  In some cases, the actual name of the account is not the determining factor; on Unix-like systems, for example, the user with a user identifier (UID) of zero is the superuser, regardless of the name of that account; and in systems which implement a role based security model, any user with the role of superuser (or its synonyms) can carry out all actions of the superuser account.

Employment (short story): "Employment" is a science fiction story by American writer L. Sprague de Camp, pioneering the concept of de-extinction.  It was first published in the magazine "Astounding Science-Fiction" for May, 1939.  The story appeared under the pseudonym Lyman R. Lyon (the name of his maternal great-grandfather) as the magazine's policy did not allow the name of any author to be repeated on the same contents page, and de Camp had another piece in the same issue under his actual name (part one of his article "Design for Life").  It first appeared in book form in the anthology "Imagination Unlimited" (Farrar Strauss and Young, 1952).  It later appeared in the anthologies "Men of Space and Time" (The Bodley Head, 1953), and "Science Fiction Inventions" (Lancer Books, 1967), as well as the de Camp collection "The Best of L. Sprague de Camp" (Doubleday, 1978).  It was credited to de Camp's real name in all publications subsequent to its first appearance.  The story has been translated into German.

Rebeca Linares: Rebeca Linares (born June 13, 1983) is the stage name of a Spanish former pornographic actress and "Penthouse" Pet.  Her actual name is Verónica Linares.  Although born in San Sebastián, Basque Country, Spain, she has lived for many years in Barcelona.  She chose Rebeca for her stage name because "It's short and very strong" and Linares is her actual last name.

Supporting paragraphs: DollaBill Tour Bubba Sparxxx
Answer: Warren Anderson Mathis