Cinema history is filled with different kinds of aliens that are in the limelight to this day. Some of these aliens are so likable and lovable to the humans who watch them that they become a part of the day-to-day talk. Movies such as Star Wars and Avatar are known for the roles of Aliens. Every year, Hollywood introduces a new Alien character. However, there are a few that are more like alien celebrities. Let’s talk about a few of these tremendously popular aliens from Hollywood movies.