The New York Independent

Britney Spears Plays Surprise Las Vegas Show (Watch!)

Britney Spears Plays Surprise Las Vegas Show (Watch!) 1Britney Spears burst back into the limelight at a so-called “secret” performance in Las Vegas last night (Mar. 25). Brit looked like she’d filled out a bit compared with her last live performance more than a year ago.

Britney was originally reported to be performing in San Francisco but other reports began to circulate that the pop diva would hit the Vegas strip.

Finally Britney tweeted on Friday: “Looks like my little secret isn’t a secret anymore… You’re all invited. Be there or be square b****!”

The 29-year-old mother of two was overflowing almost every costume, especially a black leather bodysuit. It not only showed off her curvaceous figure, but pushed up her breasts into fleshy mounds.

Check out Britney’s photos; click to enlarge.

It was her first time on stage since her “The Circus Starring Britney Spears” tour in Nov. 2009.

Britney sang songs from her Femme Fatale, album, which will hit the streets on Tuesday (Mar. 29).

The mini concert, in which she sang three songs, “Hold it Against Me,” “‘Till the World Ends” and “Big Fat Bass,” play before and uproarious crowd of about 700 dedicated Britney fans.

“Big Fat Bass,” produced by the Black Eyed Peas’ produced track included some of classics, such as “Slave 4 U” and “Gimme More.”

Britney played to the crowd, smiling and sashaying across the stage, as she sang her second single from the album, “Till The World Ends.”

As always, the performance was dogged by reports that Britney lip-synced the songs, and she looked like she struggled with some of the dance moves.

Britney did her best to gyrate, writhe and shake her hips.

MTV was in the audience taping the show, which it will air next week.

In the meantime, check out two of her numbers below.