The 'Behind Closed Doors' singer is a huge fan of the soccer star because the father-of-four has a successful marriage with wife Victoria as well as being one of the most famous people in the world.
Peter said: ''The person I really look up to is David Beckham. Look how long Victoria and him and have been together. Apart from that one thing [when he was accused of having an affair with his former personal assistant Rebecca Loos] he knows how to make it work. I really admire him when it comes to family.''
Peter - who has children Junior, seven, and five-year-old Princess with ex-wife Katie Price - recently began seeing new girlfriend Emily Macdonagh and while he's very happy with her, he has no plans to marry at the moment.
He said: ''It's going really well. She's a lovely girl who's making me happy again.
''But marriage and family aren't on the cards yet. It's only been a few weeks!''