They are the girl power duo that has been satisfying fans for years. Selena Gomez and Demi Lovato were both Disney Channel sweethearts, but their friendship and their collaborative acting goes back way further. The two actresses were childhood stars on the show Barney & Friends, starring on the show together when they were both just 7 years old. They then starred in some Disney Channel productions together and now they tend to do their own thing, but they are still besties ’til the end. Selena and Demi both have awesome singing and acting careers, and they are some of the most inspiring young starlets in Hollywood.