Britney Spears rocked the stage in Las Vegas since 2009

LAS VEGAS - The 29-year-old Britney Spears rocked the stage in Las Vegas for her first live performance since 2009.

Reportedly, she had been out of news for last one year or so due to her role of mother in real life.

Britney Spears was back to her supreme as she got on to the stage in a black leather bodysuit, which showed off her shapely body figure.

Just few from the audience noticed that Spears only lip-synched along to three of her songs, but the 700-strong crowd didn't appear to notice or bother to care seeing the diva performing live in front of them.