I am Number Four (2011)

This is a solid movie. John Smith (Alex Pettyfer) was sent to Earth as a child with eight other aliens, to escape from the species that destroyed their home planet. He is accompanied by a guardian named Henri (Timothy Olyphant). John is constantly on the move to protect his identity and hide his superhuman abilities. The invading Mogadorians recently learned of the escapees on Earth and are trying to kill them. While living in Paradise, Ohio, John becomes friends with Sam, whose father was a conspiracy theorist. He also falls in love with Sarah (Dianna Agron). But now that he is being hunted, he'll have to protect himself and his new friends.

The film is based on a novel co-written by Jobie Hughes and James Frey. It was shot in Pittsburgh, Pennsylvania and the surrounding area.