Charlotte Church has been quick to rubbish rumours that she has a new man in her life.

According to Now magazine guitarist Jonathan Powell, 23, was spotted leaving the 'Over The Rainbow' judge's house twice last week.

"They enjoy each other's company and have grown close," a source tells the Daily Mirror.

"They make each other laugh - important in a relationship."

Charlotte, 24, and Jonathan will tour the US together later this year.

But his manager Rhiannon Morgan-Bell and Church insist they're "just good friends".

Charlotte split from rugby star Gavin Henson, 28, in May. They are parents to Ruby, 2, and Dexter, 18 months.