Michael Douglas and Catherine Zeta-Jones Congratulate Celine Dion  3/24/05

Celine Dion has received a special message from Michael Douglas and Catherine Zeta-Jones, congratulating her on the second anniversary of her Las Vegas show.

On 25 March 2003, the French-Canadian superstar unveiled her decadent show at her own purpose-built venue housed within the grounds of Caesars Palace.

And Hollywood couple Douglas and Zeta-Jones have commemorated the anniversary by taking out a full-page advertisement in trade publication Daily Variety, which reads, "Celine, Happy 2nd anniversary. Here's to number 3."

Just before Dion's show kicked off two years ago, the Oscar-winning pair sent the star a gushing good luck note via the Hollywood Reporter, where they informed her, "We can't wait to see your show!"