Achieving longevity in the fickle world of pop music requires a boatload of talent and the ability to intimidate rival acts by steering really big boats into their beach houses. Get steamrolled by immutable music with today’s GrouponLive deal to see Britney Spears' Femme Fatale tour at Nationwide Arena on Saturday, August 20, at 7:30 p.m. Doors open at 6:30 p.m. Choose from the following options:

• For $20, you get a ticket for one seat in levels 202–218 (a $32.50 value before fees, or up to a $40.80 value online, including all Ticketmaster fees).
• For $36, you get a ticket for one seat in levels 106–112 or club sections 6–13 (a $62.50 value before fees, or up to a $72.95 value online, including all Ticketmaster fees).
• For $58, you get a ticket for one seat in floor section 4, 5, or 6; levels 103–105; levels 113–115; or club sections 3–5 (a $102.50 value before fees, or up to a $116.90 value online, including all Ticketmaster fees).

Britney Spears hurtles back into the earth’s stratosphere, pulling out all the stops, raising roofs, and dousing all of mankind’s melancholia in glitter and beatitude on her fiery Femme Fatale tour. From Mouseketeer to multifaceted entertainer, Britney Spears has seared dance floors throughout her career with infectious sonic shrapnel while soothing countless ears scarred by the sound of exploding chalkboards. Unleashing fresh cuts dripping with danceable dubstep beats and tireless techno melodies, the Femme Fatale tour shares its stagecoach with tween-pop sensations Destinee & Paris, R & B wunderkind Jacob Latimore, and DJ Pauly D from MTV’s Jersey Shore, ensuring a night stuffed with dulcet tones, brick-thick beats, and floor-shaking choreography that will undoubtedly awaken the arena’s downstairs neighbors.