The 'Behind Closed Doors' singer – who has children Junior, four, and two-year-old Princess with ex-wife Katie Price – is dreading the day his youngest tot starts dating and wants to take drastic action to stop her having boyfriends.
He joked: "She's not going to start dating – ever! I did a show recently called 'Odd One In' and one contestant was a nun. I asked her how do I get Princess into a convent before she starts dating?
"I want to be her Valentine's date for the next 54 years."
Despite his fame, Peter, 37, admits he occasionally lies about his identity to meet women.
He explained in an interview with Now magazine: "Me and my brother Mike were at the World Music awards and we started talking to these girls from New York.
"I said 'I'm Peter and I'm a stock broker from London.' We were talking with posh accents and everything, until these people came up and took my photo. The girls said – 'Oh, so you're really a well-known stock broker then?' "