The 45-year-old hitmaker insists he will stop performing when he hits his sixties to concentrate on studio work, unlike the veteran British rockers.
He says, "I can't see myself touring as extensively as I do now - God bless The Stones for doing what they do, but 64 and playing at a festival? Astounding.
"I do think that I'm a creative guy, so I'll always want to write records. Frank Sinatra went on doing that well into his eighties."
Source: WENN