So we've already established that the X Factor USA final was pretty bloody star-studded, what with One Direction popping up for a performance and the likes of Leona Lewis and Mary J Blige doing the same.
WELL, it's time to throw another musical act into the mix, because Lea Michele also did her thang last night during the big finale and while we half expected a Glee stylee routine full of jazz hands and Journey, Lea was actually just belting her new single Cannonball - and it was GOOD.
Yep, L-Mich well and truly ditched her Rachel Berry roots and showed off those pop star vocals of hers during the X Factor final, where she looked pretty darn minxy in some leather trousers and sparkly heels.