Paul McCartney "Rocked" by Daughter's Relationship With Heather Mills' Boyfriend

Paul McCartney has reportedly been "rocked" by his four-year-old daughter's close relationship with ex-wife Heather Mills' new boyfriend Jamie Walker.

Although friends of the 66-year-old former Beatle insist he has "no problem" with hunky Jamie, who is almost half his age, they say he is finding it hard to accept Walker is another father figure for Bea when she's not staying with her dad.

A source tells Britain's Sunday People newspaper, "Sir Paul is feeling pangs of jealousy and frustration - it's only natural.

"Bea adores her dad and always talks about him.

"But she has also formed a real bond with Jamie, who is great fun to be around.

"Heather is really cool about him spending time with her.

"And a couple of times Bea has called Jamie Daddy when they've been laughing and joking together.

"The news another man is playing such a big part in Bea's life at this impressionable age will hurt Sir Paul. He has to accept Bea will spend time with any partners of Heather's choice.

"But it's hard for him to accept because he has no control over who Heather dates.

"He's just feeling like any dad would in this situation - slightly displaced.

"Heather's told anyone who will listen how smitten she is with Jamie. So Sir Paul will have to get used to Jamie being around for a long time yet."

(C) Entertainment News Ltd.