Miley Ray Cyrus

The second season of Hannah Montana premiered on April 23, 2007, and ran until October 12, 2008. Cyrus signed a four-album deal with Disney-owned Hollywood Records and, on June 26, 2007, released a double-disc album. The first disc was the soundtrack to the second season of Hannah Montana, while the second, titled Meet Miley Cyrus, was Cyrus's debut album credited to her own name. The double-disc album peaked at number one on the Billboard 200 and was later certified three times platinum by the Recording Industry Association of America (RIAA). Meet Miley Cyrus generated "See You Again", Cyrus's first single to be released under her own name and her first top ten hit on the Billboard Hot 100. In fall 2007, Cyrus launched her first tour, the Best of Both Worlds Tour, to promote Meet Miley Cyrus and the Hannah Montana soundtracks. With the Jonas Brothers, Aly & AJ, and Everlife as her opening acts, Cyrus toured from October 17, 2007, to January 31, 2008, with stops in the U.S. and Canada. Tickets sold out in minutes and were scalped for up to $2,500 and an average of $214, well above their $26–$65 face value. A Ticketmaster official commented, "Hell hath no fury like the parent of a child throwing a tantrum. People who have been in this business for a long time are watching what's happening, and they say there hasn't been a demand of this level or intensity since The Beatles or Elvis."
• 2008–09: Breakout, transitions and film career launch
After the end of the Best of Both Worlds Tour in January 2008, Walt Disney Pictures released Hannah Montana & Miley Cyrus: Best of Both Worlds Concert, a 3D concert film of the tour, on February 1, 2008, for what was expected to be a one-week run. The film earned over $31 million at the box-office and an average of $42,000 per theater, twice the expected total, convincing Disney executives to extend the release for an indefinite run. "We don't want to turn away kids from the theaters who couldn't get into the concerts," said Chuck Viane, Disney's chief of distribution. The film's soundtrack was released by Walt Disney Records/Hollywood Records on March 11, 2008, and peaked at number three on the Billboard 200.
On July 22, 2008, Cyrus released her second studio album under her own name, titled Breakout. Cyrus said Breakout was inspired by "what's been going on in my life in the past year." Cyrus co-wrote eight out of twelve songs on the album. "Songwriting is what I really want to do with my life forever, I just hope this record showcases that, more than anything, I'm a writer." The album debuted at #1 on the U.S. Billboard 200 chart and its lead single, "7 Things", peaked at number 9 on the Billboard Hot 100. She hosted the 2008 CMT Music Awards with her father in April and the 2008 Teen Choice Awards by herself in August. Cyrus provided the voice of Penny in the 2008 computer-animated film Bolt, which was released on November 21, 2008, to critical acclaim. Cyrus also co-wrote and recorded the song "I Thought I Lost You" as a duet with John Travolta for the film, for which she received a Golden Globe nomination. In September 2009, she participated in the charity single "Just Stand Up!" in support of the anti-cancer campaign Stand Up to Cancer and in the City of Hope Benefit Concert in support of cancer research and training programs. She also became involved in Disney's Friends for Change, an environmentalist group, for which she recorded the charity single "Send It On" along with several other Disney Channel stars.