Nicolas Cage is a real life hero! The 51-year-old actor is being praised for helping cops find a missing 15-year-old through social media! According to TMZ, the teen?s parents said their daughter Alexis? missing person?s case went viral because Nic agreed to take a pic with them and the missing poster.Well the social media awareness sure helped because Alexis was found days ago, being held against her will by a 41-year-old man she reportedly met online. Way to go, Nic!