Mariah Carey will welcome 2010 with fans after signing to perform a concert spectacular at New York's Madison Square Garden on New Year's Eve (31Dec09).
The superstar is rumoured to be lining up an array of celebrity pals to join her onstage at the December extravaganza.
Members of Carey's fanclub will get first option on tickets, which go on sale on Monday (09Nov09). The rest of the public will have to wait until 14 November (09) to snap up seats at the concert.