via Britney Spears/Twitter

Britney Spears is ready to "Work, Bitch"

The singer has just inked a two-year Las Vegas residency, titled Britney: Piece of Me, set to kick off December 27. 

Brit Brit will perform a whopping 50 shows a year at the Planet Hollywood in Sin City. In an interview on Good Morning America, she described the gig as "club meets theater." 

"We wanted the environment to be that way so people stand up and feel like they're in the show with me," she said.

While concertgoers will hear Spears' greatest hits ("Oops!" "Circus!" "Slave 4 U!"), Spears added that you'll also hear material from her forthcoming eighth album "to keep it fresh."

Speaking of that record, the singer also revealed LP No. 8, which is executive produced by will.i.am, will drop December 3. Happy holidays Britney fans: you have a lot to look forward to this December.