Rocker Ozzy Osbourne has told the prince he would be "more than welcome" at the family's US home.
He made his invitation as part of a birthday message to Prince William, who turns 21 on Saturday.
Ozzy said: "My daughter would be thrilled. My wife would. I would. And the dogs would."
His family and their seven dogs have become massive stars thanks to an MTV show about their lives.
He was the lead singer in heavy metal group Black Sabbath and he told the prince to play the band's music and "have a blast" on his 21st.
Golden Jubilee
Ozzy met William and other Royal family members when he performed at the Queen's Golden Jubilee concert last year.
He'll send his birthday message to Wills on ITV's Tonight With Trevor McDonald: William at 21 on Friday.
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