Demi Lovato is a beautiful girl and there are few things better than seeing a beautiful girl have fun. What’s nice is to see someone in young Hollywood being responsible and setting a good example. Life vests are important and somehow, Demi manages to make them look good. As Demi hit the water in Mexico, Demi was clearly having a blast, splashing around in the water while she smiled and laughed, even posing for pictures with fans – all the while looking gorgeous. Demi is a shinning example of what young Hollywood should be – young. Too many are in a rush to grow up too fast. Demi is doing it right – taking the time to be a kid.