Cee Lo Green took home a Grammy for Best Urban/Alternative Performance and if you didn't know why, you knew why after his performance from last night. Not many people can upstage a Lady Gagaperformance, but Cee-Lo did. For those who didn't know or understand the outfit thing, the outfit was based off of the outfit that Elton John wore on the Muppet Show. Watch both here and enjoy. Great Performance Green.