Pink's husband denies cheating rumours

Pink's husband Carey Hart has denied reports that he has cheated on the singer.

The motorcross champion was spotted cosying up to a blonde at a nightclub recently while Pink was away on tour.

However, Hart, who owns a tattoo parlour, dismissed speculation that the marriage is in trouble, claiming reports are "just a bunch of trash talk."

He told the Las Vegas Review-Journal: "It's a nasty rumour. Everything's fine."

The 31-year-old says he plans to join his wife on tour in Europe, where she is promoting her album I'm Not Dead.

The couple married on a beach in Costa Rica in January 2006.