20. Nicole Kidman & Keith Urban

Estimated cost of the wedding: $250,000

Actress Nicole Kidman and country bintang Keith Urban married in June 2006 in Sydney, Australia, at the Cardinal Cerretti Chapel, a gothic cathedral atop a cliff, which was decorated oleh hundreds of candles and red flowers. Kidman, who arrived in a cream Rolls Royce limousine, wore a one-shouldered Nicolas Ghesquiere for Balenciaga gaun and veil; she carried a white rose bouquet. Among the 200 guests attending the reception were Naomi Watts, Russell Crowe, Hugh Jackman and billionaire Rupert Murdoch. Both Urban and Jackman...