Lenny Kravitz desperate for sex

Lenny Kravitz has admitted that he's finding it hard to stick to his vow of celibacy.

The rocker, who has previously been involved with Kylie Minogue, Madonna, and Nicole Kidman, has not dated anyone in four years.

He has pledged that he won't have sex again until he finds the perfect woman to marry after getting tired of casual relationships.

However, Kravitz is praying he finds the right woman soon - because he's desperate to get intimate.

"It's very hard. For some periods of time it's easy, and then it's really hard. It goes back and forth. It's not hard just walking through life, and you see women, and I admire them - I love being around women. But if you're seeing someone, you've got to explain, 'Well this is what I'm doing in life - so that's not going to be a part of it'," the Daily Star quoted him as saying.

"Right now I'm just kind of sailing and watching and waiting and trying to be patient. There are times when I'm patient and there's times when I'm, 'Come on, Lord, bring this for me...' " he added.