If he does COVER the song, doesn't mean he will copy LMFAO's style (and performance)? Some people here are acting really stupid right now. And why Sexy & I Know It? Well, maybe they'd choose it because it's perfect in the story? Maybe it's something else? We won't know. Just... give it a chance. Maybe you will like Glee's version, because it isn't a COPY.
They've already started in this thread.
But when the episode comes & the cover hits top 10 on iTunes, and then the original continues to smash.. it'll be even bigger.
I don't watch Glee but can't they like do something good to the world and cover good struggeling songs and help them out instead of covering ****** ones when most of them were maga huge hits anyways?!
If they got that selling teen power, at least use it in a good way