Coldplay to perform with Jay-Z
Coldplay are to share a stage with Jay-Z as New Year's Eve headliners at a Las Vegas casino resort.
Cosmopolitan of Las Vegas said that the two acts would also play solo sets, with the performances broadcast on the hotel's 65ft marquee overlooking the Las Vegas Strip.
The concert will be part of a three-day invitation-only celebration roughly two weeks after the resort opens.
The 3.9 billion US dollar (£2.5 billion) resort, owned by Deutsche Bank, is scheduled to open on December 15.
Cosmopolitan officials said the New Year's Eve weekend will also include a surprise performance on the resort's pool deck, which overlooks Las Vegas Boulevard.