"Ego" is a 2009 song by Beyoncé for the deluxe edition of her third studio album I Am... Sasha Fierce. It was officially remixed by Kayne West and was nominated for a Grammy Award in 2010. It went to number 39 in the United States, number 60 in the United Kingdom, number 2 in the Netherlands, number 11 in New Zealand and number 29 in Sweden.