United Kingdom, March 3 -- Peter Andre is "secretly buzzing" after finding out his kids like listening to his music.

The Mysterious Girl hitmaker - who has Princess, 18, and Junior, 20, with ex-wife Katie Price, as well as Millie, 12, Theo, nine, and 22-month-old Arabella, with wife Emily MacDonagh - is proud to know his and Emily's children have added his tunes to their playlists.

He wrote in his column for new! magazine: "I was secretly buzzing recently when I heard Millie's playlist. She had Flava on it, my number 1 hit in 1996!

"I was one of hundreds of people on the playlist, but at least I made the list! LOL.

"Theo's number one artist is Michael Jackson - good taste in music I say.

"However, I do hear him occasionally play my n...