During a dinner party in honor of their new Disney Channel movie Princess Protection Program, actresses and real-life best friends Selena Gomez and Demi Lovato decided to sneak out and look for some more action (cause, you know, attending dinner parties for your latest film can get so dull). Enter the Etobicoke Collegiate Institute prom. Ahhh, yeah! People.com reports Gomez, 16, snuck out of her party at Toronto’s Liberty Grand Entertainment Complex and stumbled across the Etobicoke prom. She talked her way through security and immediately upstaged all the popular girls by dancing with them...