Which Celebs Have Chronic Health Conditions?

Demi Lovato - Bipolar II Disorder 1 of 11

Celebrities may seem immortal and immune to health problems, but the truth is that they can suffer from the same issues as the rest of us.

For example, popular ex-Disney star Demi Lovato, who now appears as a judge on 'The X Factor,' was diagnosed with bipolar II disorder while undergoing rehabilitation treatment for eating disorders, depression, and self-harm.

Click through to learn about more celebs who suffer from chronic illnesses!