Question: Happy Birthday is a mixtape  that features a rapper who earned what in 2010?

Context paragraphs:
Happy Birthday (Birthday Party song): "Happy Birthday" is a 1980 song and by The Boys Next Door.  It was released as a single on 16 February 1980 on Missing Link.  The song is not related to the popular birthday song "Happy Birthday to You".  The first album it appeared on was "The Birthday Party".  It was later included as track two on the 1992 compilation "Hits".

Happy Birthday, Marsha!: Happy Birthday, Marsha!  is a fictional short film that imagines transgender rights pioneers Marsha P. Johnson and Sylvia Rivera in the hours leading to the 1969 Stonewall riots in New York City.  The film stars Mya Taylor as Marsha P. Johnson.  It was written, directed, and produced by Reina Gossett and Sasha Wortzel.  The filmmakers raised over $25,000 on Kickstarter to fund the film.  The film has drawn positive comparisons to the critically panned 2015 film "Stonewall" and is a sponsored project of Women Make Movies.  "Happy Birthday, Marsha!"  is currently in post-production, scheduled to be released in 2016.

Happy Birthday (Altered Images album): Happy Birthday is the debut album by the British new wave band Altered Images.  Released in 1981, the album's title track, "Happy Birthday", became the band's biggest hit, peaking at number 2 in the UK in October of that year.

Soulja Boy: DeAndre Cortez Way (born July 28, 1990), known professionally as Soulja Boy Tell 'Em, or simply Soulja Boy, is an American rapper, record producer, actor and entrepreneur.  In September 2007, his debut single "Crank That (Soulja Boy)" peaked at number one on the U.S. "Billboard" Hot 100.  The single was initially self-published to the internet, and later became a number-one hit in the United States for seven non-consecutive weeks starting in September 2007.  On August 17, Way was listed at number 18 on the "Forbes" list of Hip-Hop Cash Kings of 2010 for earning $7 million for that year.

Happy Birthday (NEWS song): "Happy Birthday" is the tenth single of the Japanese boy group NEWS.  It was released on October 1, 2008, in two editions; a regular edition which contains two b-sides: "Gan Gan Ganbatte" and "Push On!" , and a limited edition which also contains "Happy Birthday" and its b-side "Gan Gan Ganbatte" from the regular edition, as well as another b-side entitled "Game of Love" and an instrumental version of "Happy Birthday".  "Happy Birthday" is NEWS tenth consecutive number-one single since their debut in 2004.  This single makes them the second group to have this distinction (the other being KinKi Kids, who currently has twenty-seven consecutive number-one singles).

Happy Birthday to You: "Happy Birthday to You", more commonly known as simply "Happy Birthday", is a song that is traditionally sung to celebrate the anniversary of a person's birth.  According to the 1998 "Guinness World Records", "Happy Birthday to You" is the most recognized song in the English language, followed by "For He's a Jolly Good Fellow".  The song's base lyrics have been translated into at least 18 languages.  The melody of "Happy Birthday to You" comes from the song "Good Morning to All", which has traditionally been attributed to American sisters Patty and Mildred J. Hill in 1893, although the claim that the sisters composed the tune is disputed.

Happy, Happy Birthday Baby: "Happy, Happy Birthday Baby" is a 1957 song written by Margo Sylvia & Gilbert Lopez.  "Happy, Happy Birthday Baby" was originally performed by The Tune Weavers, who had their only hit with this song.  Both Margo Sylvia and Gilbert Lopez were members of The Tune Weavers.  The single went to number four on the R&B chart and went to number five on the Hot 100.  The B-side of "Happy, Happy Birthday Baby, was The Tune Weavers version of "Ol' Man River"

Happy Birthday (mixtape): Happy Birthday is the fourth mixtape released by British rapper Tinie Tempah.  The mixtape was released for free download on December 16, 2011 on Disturbing London Records - featuring production from 3Mindz, S-X, Wizzy Wow and Stargate.  The mixtape title is "Happy Birthday" because the mixtape came into production around Tempah's 23rd birthday (November 7).  Tracks "Like It or Love It", "Lucky Cunt" and "Till I'm Gone (Remix)" were leaked prior to the mixtape release to create buzz, with "Like It or Love It" receiving minor radio airplay.  "Happy Birthday" features British rappers Chipmunk, Giggs, Wretch 32, G-Frsh, Tinchy Stryder and Krept and Konan, including a variety of American rappers; Soulja Boy, J. Cole and Big Sean, along with Wiz Khalifa, Pusha T and Jim Jones on the "Till I'm Gone" remix (originally released on August 29, 2011).  British vocalist J. Warner also makes a guest appearance.

Happy Happy Birthday To Me Records: Happy Happy Birthday To Me Records is an American independent record label based in Athens, Georgia.  Its catalogue was originally heavily weighted towards twee indie pop music, with several of its bands being associated with or influenced by The Elephant 6 Recording Company.  The label originally began as a compilation CD, "Happy Happy Birthday To Me Volume 1", before it expanded into a 7" singles club, which released records by, among others, Of Montreal, Marshmallow Coast, The Essex Green, Great Lakes and Masters of the Hemisphere, while also releasing several tape and CD compilations.  The singles club was noted for its individuality, with each individual record by an artist often being different.  For example, each copy of The Essex Green's single came with a different original photograph on the sleeve, while Marshmallow Coast's were hand-drawn by school children.  The label then began to release full-length CDs for the first time, the first of these being Birddog's "A Sweet and Bitter Fancy".  The label also continued to release 7"s, compilations and T-shirts, as well as a video compilation DVD, and a further singles club featuring Bunnygrunt, Casper and the Cookies, and Andy From Denver.  There are currently over 150 releases on the label, and an even larger catalogue of distributed titles.  Today, its catalogue has expanded to span several genres.

Rawwest Nigga Alive: Rawwest Nigga Alive (edited version titled Rawwest Alive) is a mixtape by American rapper Tyga.  It was released on January 16, 2016, by his independently-owned record label Last Kings Records.  The mixtape features guest appearances from Chris Brown, Nas, T.I. and Goapele.  Preceding the mixtape's release were three singles: "Dope'd Up", "Happy Birthday", and "Baller Alert" featuring Rick Ross and 2 Chainz.

Supporting paragraphs: Happy Birthday (mixtape) Soulja Boy
Answer: $7 million