Angelina Jolie - Became involved in promoting humanitarian.

Angelina Jolie in Over time, she became more involved in promoting humanitarian causes on a political level. Angelina Jolie has regularly attended World Refugee Day in Washington, D.C.

And Angelina Jolie was an invited speaker at the World Economic Forum in Davos in 2005 and 2006. She also began lobbying humanitarian interests in the U.S. capital, where Angelina Jolie met with members of Congress at least 20 times from 2003.

Angelina Jolie explained in Forbes: "As much as I would love to never have to visit Washington, that's the way to move the ball."