Rocker Billy Joel has rubbished reports his marriage to wife Katie Lee is over. Biographer Mark Bego, who penned the recently released Billy Joel: A Biography, claims 26-year-old Katie Lee is "unhappy" with her decision to wed the 58-year-old singer in 2004 - claims Joel's estate is keen to refute.

A source tells the New York Daily News, "There is absolutely no truth to these breakup rumours. They are looking forward to starting a family. He bought a beachfront estate from Roy Scheider in Sagaponack, Long Island as a surprise for his wife."

The pair plan to attend the next gig of Joel's singer/songwriter daughter Alexa Ray together: "Alexa is playing Joe's Pub on Thursday night, and they both plan to go to that."

-Pics of the Piano Man

(This news article provided by World Entertainment News Network)