Justin Bieber: I’ll sing for Harper

Justin Bieber said he would perform for all the Beckham children

Justin Bieber has promised to give an exclusive performance for the Beckham boys, and their newborn sister Harper Seven.

Baby Harper may be only a week old, but she has already secured a special dedication from the teenage pop star and his girlfriend Selena Gomez – in exchange for some football lessons from footballer dad David.

“I’ve agreed to give the boys a private concert at their house – if David gives me some private soccer lessons!” Justin told Closer.

“David’s an amazing dad, and he told me how happy it would make the boys, so I had to say yes. Maybe now they have a girl, Selena will have to come too, and dedicate a song to Harper.

The 17-year-old singer added: “David tells me my records are always played in their household, and David and Victoria are both really cool, so I’m happy to oblige.”

Justin met the Beckhams at one of his gigs and have remained friends with the British couple and their sons – Brooklyn, 12, Romeo, 8, and six-year-old Cruz.

“Romeo got a special little message from @justinbieber!! Thank u @justinbieber for the boys signed guitars!!! they are so happy!!!!!!! X VB,” tweeted Victoria in June.

By The Press Association