(Cover) - EN Showbiz - Taylor Momsen is dating Paul Weller's son Natt, and has already met his famous father.

The pair are rumoured to have been romancing for several weeks and were spotted together at the Wireless with Barclaycard music festival held in London's Hyde Park on Sunday.

Taylor and Natt met in October and have grown close over the last few months. Although they've kept their relationship out of the spotlight it is serious, with Natt already introducing his new girlfriend to his musician father.

"Natt has taken Taylor to Paul's home to meet his family and friends. They all had a big dinner together," a source told British newspaper The Daily Mirror.

Taylor and Natt looked relaxed and happy as they relaxed backstage in the VIP area of the festival over the weekend. The American singer-and-actress' band The Pretty Reckless performed a set, with Natt there to support his partner.

He also gave his backing to Taylor on Twitter, using the social networking website to praise her vocals.

"Watching @taylormomsen wireless she's killing it her vocal is bang on !!" he wrote. "@taylormomsen the pretty reckless killed it at wireless today (sic)!" (C) Cover Media