MGM MIRAGE and Dubai World Complete CityCenter Joint Venture Transaction

November 15, 2007

MGM MIRAGE (NYSE: MGM) and Dubai World today announced that they have completed their previously announced 50/50 joint venture transaction in the landmark CityCenter development in Las Vegas.

MGM MIRAGE contributed the CityCenter assets which the parties had mutually valued at $5.4 billion, and received 50 percent of the equity in CityCenter. Pursuant to the terms of the joint venture agreement, Dubai World contributed approximately $2.96 billion for 50 percent of the equity in CityCenter. Following the close of the joint venture transaction, MGM MIRAGE received a cash distribution from the joint venture of approximately $2.47 billion. The joint venture retained approximately $490 million to fund near-term construction costs. The joint venture will obtain project specific financing to fund remaining project costs.

The joint venture, CityCenter Holdings LLC, is owned equally by MGM MIRAGE and Dubai World. CityCenter Holdings LLC will own 100 percent of CityCenter, a mixed-use luxury residential, resort and retail complex currently being developed by MGM MIRAGE on the Las Vegas Strip.

MGM MIRAGE will continue to serve as developer of CityCenter and upon completion, the joint venture will pay MGM MIRAGE a management fee to operate CityCenter's resort casino as well as the development's retail activities and the Vdara condo-hotel tower. Infinity World will not play an active role in the management of CityCenter.

"This transaction is a seminal moment in the history of our company, just as the development of CityCenter is a determining milestone for the future of Las Vegas," said Terry Lanni, Chairman and CEO of MGM MIRAGE. "The complimentary combination of assets and expertise held by MGM MIRAGE and Dubai World creates opportunities that were previously unavailable to us before this association was formed. Our partnership at CityCenter represents but the first step in a long-term relationship that will benefit our community, our company and our shareholders."

HE Sultan Ahmed Bin Sulayem, Chairman of Dubai World said, "Our company is most pleased to be a part of what we consider to be one of the most exciting private sector developments in modern history. CityCenter is the most ambitious real estate project ever undertaken in Las Vegas and rivals any similar project around the world. Its global significance cannot be underestimated. MGM MIRAGE has initiated a concept that will do nothing less than redefine one of the world's most exciting cities. Dubai World is eager to play a role in seeing CityCenter through to its completion and into its successful operation. Together, our companies have the ability to change the face of luxury living, both in Las Vegas and beyond. We are very enthusiastic about the future."

Targeted for completion in late 2009, CityCenter is a luxury urban metropolis defined by its dazzling vertical architecture rising from the Las Vegas Strip. CityCenter's design team includes many of the world's foremost architects such as Daniel Libeskind, Lord Norman Foster, and Rafael Vinoly. The self-contained city-within-a-city will include:

   *  A dramatic Cesar Pelli-designed 4,000-room resort and casino;
   *  Approximately 470,000 square-feet of retail and entertainment space;
   *  2,650 luxury condominiums and condo-hotel units in multiple towers;
   *  Two 400-room boutique hotels, one of which will be managed by luxury
      hotelier Mandarin Oriental.

In addition to investing in the joint venture, Dubai World through subsidiaries has also invested over $1.2 billion in MGM MIRAGE through the purchase of approximately 14.5 million shares of MGM MIRAGE common stock representing approximately 4.9 percent of the outstanding shares.

Credit Suisse Securities acted as financial advisors to Dubai World. UBS Investment Bank served as financial advisors to MGM MIRAGE. Paul, Hastings, Janofsky & Walker LLP acted as legal counsel to Dubai World and Christensen, Glaser, Fink, Jacobs, Weil & Shapiro, LLP acted as legal counsel to MGM MIRAGE.


MGM MIRAGE (NYSE: MGM), one of the world's leading and most respected development companies with significant holdings in gaming, hospitality and entertainment, owns and operates 17 properties located in Nevada, Mississippi and Michigan, and has investments in three other properties in Nevada, New Jersey and Illinois. MGM MIRAGE is the largest landholder on the Las Vegas Strip, with significant undeveloped landholdings in both Las Vegas and Atlantic City. The Company recently opened MGM Grand Detroit, a major new resort; and will open another, MGM Grand Macau, before the end of the year. Major MGM Grand resorts have also been announced in Atlantic City, NJ, and Abu Dhabi, UAE. The Company is also developing CityCenter, a multi-billion dollar mixed-use urban development in the heart of the Las Vegas Strip. CityCenter is a 50/50 joint venture with Dubai World. MGM MIRAGE has signed a definitive agreement with Kerzner International Holdings Limited and Istithmar Hotels FZE to develop a new multi-billion dollar integrated resort property on the Las Vegas Strip. The Company has separate agreements with the Diaoyutai State Guesthouse in Beijing and Mubadala Development Corp. in Abu Dhabi to pursue non-gaming business opportunities. MGM MIRAGE supports responsible gaming and has implemented the American Gaming Association's Code of Conduct for Responsible Gaming at its properties. MGM MIRAGE has received numerous awards and recognitions for its industry-leading Diversity Initiative and its community philanthropy programs. For more information about MGM MIRAGE, please visit the company's website at

About Dubai World:

Dubai World is a major investment holding company with a portfolio of businesses that includes DP World, Jafza, Nakheel, Dubai Drydocks, Maritime City, Istithmar, Kerzner, One & Only, Atlantis, Barney's, Island Global Yachting, Limitless, Inchcape Shipping Services, Tejari, Technopark and Tamweel. The Dubai World Group has more than 50,000 employees in over 100 cities around the globe.

Dubai World's iconic real estate projects include the Nakheel's Palm developments and The World. The group also has extensive real estate investments in the US, the UK and South Africa, unique hospitality destinations in every corner of the world, and is a leading global port operator. In the last five years, Dubai World has developed 80,000 luxury residential villas and apartments and approximately three million square feet of retail space.

Forward Looking Statements:

Statements in this release which are not historical facts are "forward looking" statements and "safe harbor statements" Under the Private Securities Litigation Reform Act of 1995 that involve risks and/or uncertainties, including risks and/or uncertainties as described in the company's public filings with the Securities and Exchange Commission.

First Call Analyst:
FCMN Contact:


CONTACT: Investment Community, DAN D'ARRIGO, Executive Vice President
and Chief Financial Officer, +1-702-693-8895, or Media, ALAN M. FELDMAN,
Senior Vice President of Public Affairs, +1-702-650-6947,,
both of MGM MIRAGE

Web site: