The same weekend that Prince William and Kate Middleton tied the knot, casino billionaire Stephen A. Wynn wed British beauty Andrea Hissom in Las Vegas.

It was a lavish, million-dollar affair that took place over three days. The all-star guest list included Clint Eastwood as best man and an entertainment lineup including Garth Brooks and Lionel Ritchie.

The bride’s dress was reminiscent of the wedding gown worn by Kate Middleton. It features a long sleeve lace top and satin skirt adorned with a bow around the waist. She paired the dress with a white headpiece.

The weekend started off with a poolside “white” party on Friday where many celebrity guests were flown in.

On Saturday, April 30 the couple exchanged vows in a private ceremony at the Wynn Hotel, followed by a grand celebration in the Encore Ballroom planned by “High School Musical” director Kenny Ortega and shared by 500 of their closest friends.

The old-Hollywood-themed reception featured performances by Trisha Yearwood and Grey’s Anatomy star Sara Ramirez.

The next morning a farewell brunch was held before the couple departed for their working honeymoon in Los Angeles.

Tags: Andrea Hissom, Encore Las Vegas, Steve Wynn, Wynn Las Vegas