Go Brittany Go!!!
We are BEYOND ecstatic about Glee's senior prom episode next week!!
And this jewel of a sneak peek takes us smack dab in the middle of their Prom-asaurus!!
Ch-ch-check out Brittany's bangin' performance of Ke$ha's Dinosaur with these EXTREME dance moves (above)!!!
Nice to see her still carrying that Britney Spears confidence, riight? ;)