No there are not. But they are good friends, I think. I don't know if they spend time together but they are not related. read more
No. There is no prove whatsoever that says the two of them are related and Debby Ryan and Demi Lovato had never claimed that they are related to each other. Not that I ever heard about it. read more
No! Demi Lovato and Debbie Ryan are both actresses and singers whohave starred in their own Disney Channel TV series, but they aredifferent people. read more