TMZ is reporting that Brit is on the verge of sealing a deal that could earn her even more than the $100 million deal that Caesars Palace inked previously with Celine Dion, a name that is synonymous with Sin City.

A source tells the celebrity tracker this: "The deal is a go. There are several stipulations that could throw a monkey wrench in the deal, but it's basically done."

And, like Celine, the deal is said to be with one of the Caesars group properties. It was previously unknown which hotel the hitmaker was in negotiations with.

Hollyscoop has been in touch with Caesars Entertainment, who told us that they, "are always interested in having artists with the caliber of Britney Spears performing." In addition to Celine, the entertainment giant is responsible for bringing other mega acts including�Rod Stewart, to Sir Elton John, to Cher�to the Strip.