Beyonce releases "Ego" single

"Ego" is a song by American R&B singer Beyoncé Knowles, written and produced by Elvis "BlacElvis" Williams, Harold Lilly, and Knowles for the deluxe edition of her third studio album, I Am… Sasha Fierce.

The song was released on May 19, 2009, as the album's fifth single in the United States. The remix, featuring hip hop artist Kanye West, is included on the Above and Beyoncé - Video Collection & Dance Mixes CD/DVD.

The single is the fifth consecutive single from I Am… Sasha Fierce to reach the top 40 on Billboard Hot 100, peaking at 39 making it her lowest charting single of the album. However, "Ego" managed to peak at number 1 in South Africa.

1. Ego - 3:57
2. Ego (DJ Escape & Johnny Vicious Club Remix) - 8:22
3. Ego (Slang "Big Ego" Club Remix) - 6:18
4. Sweet Dreams - 3:29
5. Sweet Dreams (OK DAC Club Remix) - 5:14
6. Sweet Dreams (Karmatronic Club Remix) - 6:36