Rock legend Lou Reed has died aged 71.

The cause of death was a liver-related ailment, it was reported tonight.

It was already known Reed underwent a liver transplant in May.

The sad news was first reported by Rolling Stone tonight (Sunday October 27).

Reed's career spanned more than five decades and he was recently recognised with the Inspiration Award by GQ.

The American musician was born on March 2, 1943, in Brooklyn, New York.

The singer and guitarist shaped rock and roll in the 1960s with his distinctive voice and deep lyrics.

He's most known for hits Perfect Day and Walk on the Wild Side, but also celebrated a solo career.

Tributes poured in for the legendary songwriter and guitarist.

Mick Hucknall wrote: "RIP Lou Reed 71. You defined New York City. Too f****** young. Wayy too young. Berlin one of my most loved albums.

The official Twitter account of The Who said: "R.I.P. Lou Reed. Walk on the peaceful side."

Author Irvine Welsh wrote on Twitter: “Sad to hear about Lou Reed passing. Such a star. RIP Lou, and thanks for giving us Perfect Day for Trainspotting.”

Danny Baker reflected: "Curiously perhaps, I never cared for the Velvet Underground. But I really, really liked a lot of Lou Reed."

Comedy writer David Quantick tweeted: “RIP Lou Reed. This, by him with John Cale, is one of the most beautiful things ever made.”

Musician Darren Hayman added: “It’s a long rough haul being a Lou Reed fan. Many troughs, beautiful peaks. Push comes to shove though, he was my favourite. Never boring.”