Zsa Zsa Gabor, her first movie Lovely to Look At

Alongside the couple's wedding photo, itreads: "Prince Frederic & Princess Zsa Zsa 25 years and counting. "During a press conference in the US, Von Anhalt said: "The billboard was very expensive. "I just put my life savings in it. I said forget about tomorrow. I want to do it today. I want to do it for her. The 68-year-old went on to say that being married to the star was "priceless".