Gym Jams: 9 Britney Jean Songs to Memorize Before the New Year

By:Victoria Moorhouse

Dec. 27 2013, Published 1:23 p.m. ET

We've said it before, and we'll say it again. You don't want to start of 2014 not knowing Britney Spears' new tunes—especially if you're embarking on a trek to Las Vegas to see her new show, which is set to premiere for the first time today! Sure, we bet you know the exact time (down to the second mark) that 90s pop princess Brit debuted her "Lucky" video, but the chick has got a new album. So just like you cleared out a solid three hours in your schedule to dissect Queen Bey's historic new addition to the music world, do the same for Britney Spears—after you've reminisced with your girlfriends by performing her old "Baby One More Time" choreography, of course.