Britney Spears Kicks Off Her 'Femme Fatale' Tour In Sacramento

Singer Britney Spears returned to the road Thursday night, kicking off her 'Femme Fatale' tour in Sacramento, Calif.

The 29-year-old Britney Tweeted before taking the stage, It's Opening Night Bitch!

Britney Spears treated audiences to a 22-song set, which included hits ranging from 'Toxic' to 'Till The World Ends'. report Radar Online.

Her Boyfriend Jason Trawick was spotted watching the show from the side of the stage.

Britney Spears performed like a pro throughout the show, hitting all her marks, she seemed at ease, The Sacramento Bee's Carla Meyer wrote.

The sellout crowd composed mainly of young women who were kids when Spears was a teen star, thrilled from the start to Spears stellar pop songs.

Britney Spears Tweeted, Can't sleep. Way too much Adrenaline right now. Sacramento was on fire tonight. You ready San Jose? Cause I am!