The most unforgettable Grammy moments of all time
The Grammy Awards has been the biggest event in the music calendar for over 50 years, and there have been many unforgettable moments in the history of the ceremony.
In the run-up to the 56th annual event, here's our pick of the most memorable moments in Grammy history, including this performance from 2001. After being attacked for using homophobic lyrics on The Marshall Mathers LP, Eminem attempted to build bridges with the gay community by performing 'Stan' with Elton John.
Click through for more defining Grammy moments...