The former Beatle singer has conquered each list since 1989 when he was worth an estimated 80million pounds.
The second place was bagged by Andrew Lloyd Webber, with 620million pounds, while Irish rock band U2 came third, with 520million pounds, the BBC reported.
Meanwhile, Victoria Beckham, who shares an estimated 200million-pound fortune with husband David, made it to the top 10.
Rocker Ozzy Osbourne and TV personality wife Sharon, and Coldplay lead singer Chris Martin also feature in the list.
--ANI (Posted on 11-04-2013)