[lastfm link_type=""]Britney Spears[/lastfm] absolutely killed it last night at the opening of her Femme Fatale tour at Power Balance Pavilion in Sacramento!

PHOTOS: Britney Spears’ Femme Fatale Tour Kickoffview gallery

In addition to the things we’ve all come to know and love about Britney Spears Tours – flashy costumes and a generally larger-than-live production – Spears showed the world that after a dozen years in, she’s still got it. Britney danced like only Britney can to some of her newer songs like “Hold It Against Me” and “Big Fat Bass,” as well as her older, popular tracks like “Toxic” and “Slave 4 U”.

[lastfm link_type=""]Nicki Minaj[/lastfm] was no slouch either, getting the crowd amped with her performances of “Monster” and “Bottoms Up” but clearly the night was Britney’s.

Can't sleep.  WAY too much Adrenaline right now. Sacramento was on fire tonight. You ready San Jose?  Cause I am!!!! -Britney—
Britney Spears (@britneyspears) June 17, 2011