Ben Tennyson/Earth-69

Ben Tennyson is the teenage, superhero main character of Ben 10: Alien Universe and Back in Action: Alien Universe. Armed with an alien device called the Omnitrix, he can transform into one of over one million aliens to step a mile in their shoes. His cockiness and overall attitude and personality are very similar to that of regular Ben. He even shows a lot of love and devotion to making sure his cousin Gwen is okay over all, rather having Gwen alive than Kevin Levin, an old villain turned into a new ally.

He is currently dating Julie Yamamoto/Alien Universe.

Trivia

 * The events of Alien Universe have been mainly retconned, although the new versions of the episodes to be seen in Back in Action: Alien Universe are fairly similar in story, and also do not pertain to the main timeline of Alien Force, Ultimate Alien, or Omniverse.
 * Ben has four yet-to-be seen aliens, including Forge, a cousin of Armodrillo's.
 * This Ben will one day call himself Super Ben, not particularly favoring Ben 10 or Ben 10,000. Ironically, he will receive an Omnitrix that parallels the original Ben 10,000's.