All season long, we've been LOVING Britney Spears' reactions on X Factor.
Her infectious funny faces have been, dare we say…. Toxic??
How could anyone say this lil' Louisiana piepop has been a bit lackluster when her expressions are so, well, expressive!
You may have seen some of our favorite BritBrit faces HERE and HERE, but nothing compares to watching them in live action, especially when she's sitting right there!!
Click PLAY and watch Britney watch herself in all her HIGHlarious glory (above)!
dancing grimacing till the world ends!!!
Tags: britney spears, funny faces, highlarious, must watch, x factor, x factor finale