Fans mourn Michael Jackson's death

UNBELIEVABLE: A Michael Jackson fan reacts to news of the pop star's death at the UCLA Medical Center in Los Angeles.

LAST RESPECTS: Ryan Mossell places a flower outside of the rented home where singer Michael Jackson was staying before being taken away in an ambulance in Los Angeles.

POLICE LINE: Policemen on motorcycles arrive outside the rented home where singer Michael Jackson was staying before he was taken away in an ambulance in Los Angeles.

PICTURE THIS: Tourists in an open top van pass by the outside of the rented home where singer Michael Jackson was staying before being taken away in an ambulance in Los Angeles.

BAD NEWS: A Michael Jackson fan reacts to news of the pop star's death at the UCLA Medical Center in Los Angeles.

GROUP HUG: A Michael Jackson fan reacts to news of the pop star's death at the UCLA Medical Center in Los Angeles.

DEATH OF A STAR: Fans mourn at Michael Jackson's star on the Hollywood Walk of Fame.

DEVASTATING: A Michael Jackson fan reacts to news of his death.

UNBELIEVABLE NEWS: A Michael Jackson fan cries outside hospital.

OUTPOURING OF GRIEF: Michael Jackson's fans gather outside hospital.

MOURNING: A Michael Jackson fan outside UCLA Medical Centre where the pop star died.

EMERGENCY: Police tape hangs across the street near the emergency room dock of UCLA Medical Center, as news of Michael Jackson's death spread.

MEDIA STORM: Media set up across the street are seen outside the emergency room dock at UCLA Medical Center in Los Angeles after Michael Jackson was rushed to the hospital.