Britney Spears Turns On The Sex For Femme Fatale Tour Opener [PHOTOS]

Singer Britney Spears opened her Femme Fatale tour last night (June 16) at the Power Balance Pavilion in Sacramento, CA.

From numerous costume changes to riding on the back of a motorcycle and giant guitars, Britney’s tour shows she’s here to reclaim her crown as the princess of pop and we couldn’t be happier!

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Despite looking a little out of shape, the “Hold It Against Me” star put on an awesome performance and with weeks of shows to come, she’ll be back to her svelte self in no time.

Brit tweeted a picture of herself with her boyfriend Jason Trawick backstage moments before she stepped onstage. ‘It’s opening night B**** Britney,’ she wrote before later adding: ‘Sacramento was on fire tonight. Can’t sleep. WAY too much adrenaline right now.’

Watch videos from the concert…