Las Vegas always has played a special role in the life of pop music sensation Britney Spears. Back before she became a mother, she’d fly in almost every weekend, and she regularly appeared on the nightclub circuit around town. The first time she got married (to a high-school boyfriend, no less), she took her vows in Sin City. So it’s only fitting that Britney has become a resident artist in the Axis theater at Planet Hollywood. Her show, titled Britney: Piece of Me, comprises hit songs that span her 15-year career, from early hit "Oops!... I Did It Again" to "Toxic" and just about everything in between. She also performs songs off her latest album, Glory. Britney has always been known for her choreography and she still has all her old dance moves, too. It’s like Britney and Vegas were destined to be together.