Britney Spears presentations zoom in Las Vegas.

                  The show 'Britney: Piece Of Me' will be in theaters October to December

NEW YORK, USA (11/MAY/2014) -. Singer Britney Spears will increase the number of dates of their show in Las Vegas.

Spears has expanded to more than 30 the number of performances as resident artist in Las Vegas, Caesars Entertainment company said.

The show "Britney: Piece of Me" will be in theaters from October to December and February. Presentations were also added in August and September.

On Friday go on sale tickets for the new shows.

For the first round of presentations Spears tickets for August and September were sold out, said The Planet Hollywood Resort and Casino.

Spears, 31, began in late 2013 his two years as a resident presentations, more or less on the same date artist.