Tickets are to go on sale Friday.
"Britney: Piece of Me" is to begin Dec. 27 and will run through Feb. 22.
"Legendary pop icon Britney Spears has captivated the world with show stopping performances for over 15 years," said a message on the Planet Hollywood website. "Now Britney launches her most spectacular show ever at Planet Hollywood Resort & Casino Las Vegas. 'Britney: Piece of Me' is a celebration of one of the most illustrious careers in music history, featuring 20 worldwide smashes from one of the most iconic artists ever to grace the stage. Audiences of all ages will be thrilled as Britney re-imagines her greatest past performances and offers a glimpse of brand new material from her highly-anticipated eighth studio album."