Peter Andre has hinted at having had sex "al fresco".

Peter Andre

Peter Andre

The 44-year-old musician - whose wife Emily MacDonagh gave birth to their baby boy Theodore in November last year - has insisted he would never have sex in a takeaway restaurant out of "respect" for his wife, but suggested he has had intercourse in the open air.

He shared: "Out of respect for my lovely wife, I couldn't possibly say whether I've done it al fresco, but let's just say I'd never do it in [the pizza chain] Domino's. Their pizzas are damn good, though."

Peter made the confession after a couple were recently caught on camera having sex inside a Domino's restaurant - but the 'Behind Closed Doors' hitmaker has now suggested an alternative location to them.

He told new! magazine: "They could have chosen a more private location, like an art gallery."

This comes shortly after Peter revealed he occasionally exercises naked.

The pop star - who recently caused an online frenzy after posting a bare-chested snap of himself on Instagram - revealed he works out while completely naked from time to time.

He shared: "I posted what some took to be a naked pic from the gym. I do wear clothes in the gym, I promise! Well, maybe not always."

The father-of-four also opened up on his grooming habits, admitting he tries to keep his private parts neat and tidy.

Peter - who has a three-year-old daughter called Amelia with Emily as well as Junior, 11, and Princess, nine, with his ex-wife Katie Price - explained: "I agree with grooming yourself to a point but, how do I put this ... Rather than go the whole hog down under, just look after yourself.

"You know, like what you do to your hedges in the garden."