With eight concert tours, American singer Lady Gaga has performed in every populated continent. The recipient of the Pollstar Award for Pop Touring Artist of the Decade (2010s), she has grossed more than $689.5 million in revenue from concert tours and residencies, with an attendance of 6.3 million, making her the fifth woman to cross the half-billion career total tour gross. Gaga has also performed live at award ceremonies and television shows. She promoted her debut single "Just Dance" through performances at the Miss Universe 2008 and So You Think You Can Dance. She first served as an opening act for the boy band New Kids on the Block and the girl group The Pussycat Dolls, before beginning her own headlining tour, The Fame Ball Tour, which began in March 2009 and ended in September 2009. Following the canceled tour Fame Kills: Starring Kanye West and Lady Gaga with rapper Kanye West, Gaga embarked on her second worldwide concert tour, The Monster Ball Tour. Staged in support of her extended play The Fame Monster (2009), the tour was critically acclaimed and grossed $227.4 million. Gaga also performed songs from the album at award ceremonies—the American Music Awards of 2009, 52nd Annual Grammy Awards and 2010 Brit Awards.