Chris Daughtry wasn't really too happy with his non-existent six-pack abs so he did what any normal human being would do. He took a 90-day challenge to get six-pack abs. Yes, you heard that right: 90 days. The American Idol alum didn't use any pills, surgery or photoshopping to reach this goal. He got in shape the natural way with exercise…lots of exercise. He documented his journey to rock hard abs on ChrisDaughtryChallenge.com. Check out the site to see him work up a sweat and to see the "big reveal".