Peter Andre's "biggest fear" was that he wouldn't like his children's partners.
The Mysterious girl singer is thankful Junior, 20, and 18-year-old Princess - who he has with ex-wife Katie Price - were very "easy teenagers" and he's particularly relieved he has bonded with both his son's girlfriend Jasmine Orr and his daughter's previous boyfriend.
He exclusively told BANG Showbiz: "Do you know what, I have to say, the biggest fear, I think for me, when they were growing up and people don't know what teenagers are like.
"I found them easy teenagers but the problem is - it's not with those two - but the problem for parents, what I find is when they have a partner, you either like the partner or you push them away.
"Thankfully, I liked Princess' boyfriend and thankfully, I love both of them, I loved Princess' previous boyfriend when she had one - and Jasmine, we love her, thank God. They're dream teenagers now."
Peter - who also has Amelia, 11, nine-year-old Theo and 18-month-old Arabella with wife Emily - admitted having adult children makes him feel "old".
Asked how he feels about his kids being grown-up, he laughed at the launch of Boots presents Glide at Battersea Power Station on Thursday (06.11.25) night: "Yes, I am old, I'm 52, hello? You know what, I was on the ice rink and someone's going, 'Aren't you a bit old for this?' And I was like 'Ha - I got this' but inside I was shaking."
Peter was thrilled to be with his wife and three of his children, except Princess and Arabella, at the ice rink launch.
He said: "It's rare that we all get to do stuff like this together, timing-wise, honestly it was so nice, and Junior just came as we're about to go, I feel so bad but these have school tomorrow. I love to see him and Jasmine on the ice."
But while he praised wife Emily as "the best", he admitted there's a disagreement with the doctor on the horizon over their Christmas decorations.
He said: "Emily's like, 'We should put the Christmas tree up next week' and I'm like, 'No, too early.' So this might be a disagreement over the next few weeks, when to put the Christmas tree up. I think December 1, she thinks mid-November, so watch this space."
Boots presents Glide at Battersea Power Station is open now. Visit www.glidebatterseapowerstation.co.uk for more information.
