Money for Hurricane Sandy relief was not the only thing raised in Madison Square Garden last night.
So were many eyebrows in response to Kanye West's attire.
Despite performances by The Rolling Stones; Roger Waters and Eddie Vedder; Bon Jovi and many others, the rapper was the talk of Twitter not long after his performance. But not for anything he said or sang.
For the leather skirt he wore:
The outfit has already inspired a Twitter account (@KanyesSkirt), as well as questions over whether West raided the wardrobe of Kim Kardashian.