Demi Lovato [1] spent time in Washington DC campaigning for better mental health treatment, and she looked like a total boss while doing it. The singer left her sexy outfits back home and wore the most perfect and professional dresses while meeting with lawmakers on Capitol Hill. Of course, both looks worn by Demi had a little touch of personality — one had a wide leather belt; the other one, a small cutout right below her collarbones.

Demi has been open about her struggle with mental health, including bipolar disorder, recently saying on MSNBC Live With Tamron Hall [2]: "I was lonely, I was sad, I was miserable, and I couldn't figure out why, because I was on top of the world it felt like, but yes, I was struggling with it. And I want to do whatever I can to help others." Keep scrolling to see photos of Demi's empowering visit to the capital, then check out her incredible Hollywood evolution [3].