Hollywood actor Jared Leto and his band, "30 Seconds To Mars," perform on stage in concert in support of their second album, "A Beautiful Lie", at the Festival Hall in Melbourne, Australia, on May 2, 2007.
Dave Matthews, Carter Beauford and Stefan Lessard of the Dave Matthews Band perform on stage in concert at the Vodafone Arena in Melbourne, Australia, on May 1, 2007.
Pop star Pink plays the first Melbourne night of her "I'm Not Dead" tour at the Rod Laver Arena in Melbourne, Australia, on April 26, 2007. Pink has returned to Australia for the second year to finish her world arena tour, which includes 30 dates in the country.
Anthony Kiedis of the Red Hot Chili Peppers performs on stage in concert on the first night of the New Zealand leg of their tour at the Vector Arena in Auckland on April 21, 2007.
Beyonce Knowles performs on stage at the opening night of her "B'day" world tour at the Acer Arena in Sydney, Australia, on April 21, 2007.
Pop star Pink performs at the Challenge Stadium in Perth, Australia, on April 18, 2007, in the first stop of the Australian leg of her "I'm Not Dead" tour.
John Mayer performs on stage in concert at the Sydney Entertainment Centre in Australia on April 12, 2007.
Flea and John Frusciante of the Red Hot Chili Peppers perform on stage in concert on the first night of their Australian tour at the Sidney Myer Music Bowl in Melbourne on April 8, 2007.
Singer Chubby Checker performs on April 25, 2007, for Newington, Conn., town employees, local government officials and Newington Chamber of Commerce members during a sneak preview at a Stew Leonard's food store.
Natasha Bedingfield performs on stage at the launch party for her new album, "N.B.," in association with Yahoo! Music at the Palais in Berlin, Germany, on April 26, 2007. Her second album was released on April 30 and features her single "I Wanna Have Your Babies."
Cansei de Ser Sexy lead singer Luisa Hanae Matsushita, stage name Lovefoxxx, performs with her band at the Coachella Valley Music and Arts Festival in Indio, Calif., on April 29, 2007.
Singer/songwriter Norah Jones performs at the New Orleans Jazz and Heritage Festival on April 28, 2007.
Justin Timberlake sings to a sellout crowd in Belfast, Northern Ireland, on April, 24, 2007. Timberlake launched the start of his European tour in Belfast.
Eddie Vedder, lead singer of the rock group Pearl Jam, sings at the fourth annual Kokua Festival at the Waikiki Shell in Honolulu on April 21, 2007. The Kokua Festival is a benefit concert for the Kokua Hawaii Foundation, which promotes environmental education and protection in Hawaii.
Mexican singer Paulina Rubio performs during her Love, Light and Sound concert at the Bilbao Exhibiton Center in Barakaldo, Spain on April 19, 2007.
Norah Jones performs during her concert in New York's Madison Square Garden on April 18, 2007.
Holding flowers, singer Diana Ross reaches out to the audience at her concert at the Palace of Auburn Hills in Auburn Hills, Mich. on April 16, 2007.
Ian Anderson, lead singer and flute player of Jethro Tull, performs with his rock band during a concert in Montevideo, Uruguay, on April 19, 2007.
Keb' Mo' performs in a benefit concert for CASA, the Center For Prevention of Abuse and Violence, with Joe Bonamassa in Phoenix on April 15, 2007.
Roger Waters, British rock musician and member of the legendary band Pink Floyd, performs on stage during his concert at the Hallenstadion in Zurich, Switzerland, on April 11, 2007.