Mariah Carey Vs. Britney Spears - Diva Off, Vegas Show Netting Bigger Paycheck Than Spears?

There is about to be a Diva off on the streets of Las Vegas as Mariah Carey is about to roll into town and give Britney Spears a run for her money. The "All I Want For Christmas" singer is in the early stages of negotiation to following in the footsteps of some of the greats before her like Cher, Celine Dion, Bette Midler and most recently, Miss Spears, as she might just score a residency deal in Sin City that brings in a big check. Read More »