enty years ago Lenny Kravitz released his first big international hit, Let Love Rule. Around the same time, his daughter Zoë came into the world. Now she's following her famous dad into the world of rock 'n' roll with her band Elevator Fight.

"She's loving doing this music," Lenny Kravitz tells Didntinviteme while promoting his latest tour to mark the 20th anniversary re-release of the record in London. "It's a trip to watch."

In terms of advice about the rock world, dad keeps it to himself. "I have nothing to do with it, which is brilliant," he says. "She is just doing her thing, and it's really good. And everyone's chasing them to sign them."

Kravitz, 45, is completely supportive of his daughter, whose mom is actress Lisa Bonet, 41 – despite the shaky world of the music business. "Whatever she wants to do, I trust her fully," he says smiling. "She's got great instincts. She's much smarter than I am."

His daughter, who will turn 21 in December, has varied strings to her bow, in any case. "She has other things which is good. She's done six or seven films now," he adds.

Nothing to Prove