Throughout her career , Cyrus has sung on several charity singles such as : " Just Stand Up ! " , " Send It On " , " Everybody Hurts " and " We Are the World 25 for Haiti " . She has visited a number of sick fans in hospitals throughout the years . She is an avid supporter of the City of Hope National Medical Center in California , having attended benefit concerts in 2008 , 2009 and 2012 . In 2008 and 2009 , during her Best of Both Worlds and Wonder World Tours , for every concert ticket sold , she donated one dollar to the organization . Cyrus celebrated her sixteenth birthday at Disneyland by delivering a $ 1million donation from Disney to Youth Service America . In July 2009 , Cyrus performed at the Elizabeth Glaser Pediatric AIDS Foundation 's 20th annual A Time for Heroes celebrity picnic and donated several items including autographed merchandise , and a script from '' Hannah Montana '' for the Ronald McDonald House Auction . Cyrus supports charities such as : the Elton John AIDS Foundation , Entertainment Industry Foundation , Habitat for Humanity , United Service Organizations , Youth Service America and Music for Relief . In February 2010 , she donated several items , including the dress she wore to the 52nd Annual Grammy Awards , and two tickets to the Hollywood premiere of her movie '' The Last Song '' , to raise money for the victims of the 2010 Haiti earthquake
2010 Haiti earthquake
2010 Haiti earthquake
Miley Cyrus