Catherine Zeta Jones, 55, poses totally naked as birthday present to Michael Douglas, 80

Michael Douglas and Catherine Zeta-Jones surprise fans as they turn up at restaurant for birthday lunch

Hollywood power couple Catherine Zeta-Jones and Michael Douglas surprised diners in a restaurant when they turned up to celebrate their joint birthdays

Catherine Zeta Jones, 55, poses totally naked as birthday present to Michael Douglas, 80

Catherine Zeta Jones and Michael Douglas have been married since 2000, after the Hollywood icon was smitten watching the Welsh actress in the movie The Mask of Zorro

Catherine Zeta-Jones, 55, posts naked pic as birthday gift for hubby Michael, 80

CATHERINE Zeta-Jones gave husband Michael Douglas a birthday gift to remember as she posted a snap of herself posing completely naked. The 55-year-old actress and Hollywood veteran Michael, 80, share the same special day, and Catherine’s tribute to her man certainly went down well with their fans. instagramCatherine Zeta-Jones gave husband Michael Douglas a special birthday gift[/caption] GettyThe couple have been married for 24 years[/caption] …

Catherine Zeta-Jones strips down for hubby Michael Douglas's birthday: 'Running out of gift ideas'

Zeta-Jones joked that Douglas' gift was either going to be the racy pic or "golf balls." Michael Douglas says Catherine Zeta-Jones makes him 'whip it out' when he loses golf Watch Michael Douglas say in an interview on 'The View' that wife Catherine Zeta-Jones makes him 'whip it out' when he loses golf. Catherine Zeta-Jones decided to ring in husband Michael Douglas's birthday in the buff this year.The couple wished each other happy birthday…