Britney Spears commands the stage in her first residency at Planet Hollywood’s The AXIS Theater. Clearly the sizzling and confident Spears has never looked better, as crowds of die-hard fans go crazy for her every move. The veteran performer effortlessly runs through hit after hit, including “Til The World Ends,” “(You Drive Me) Crazy,” “Piece of Me,” “Toxic” and “Oops!…I Did It Again.” Her dazzling costumes glisten from the flashing stage lights, and her squad of talented back-up dancers and slick musicians help pump up the audience. The 90-minute Las Vegas show combines the best of a flashy production with a concert by the world’s biggest pop star. There are plenty of jaw-dropping moments, from the “Circus” ring of fire to the “Freakshow” segment starring a lucky audience member. Get ready to round up your gal pals and see the legendary pop diva in action—here are some fun facts on just what you can expect when seeing “Britney: Piece of Me.”