Julie Yamamoto is Ben's girlfriend in Ben 10 Ultimate Alien.
Ben's Girlfriend in Ultimate Alien: Julie Yamamoto
According to information available, Julie Yamamoto was Ben Tennyson's girlfriend and appeared as a recurring character throughout both the Ben 10: Alien Force and Ben 10 Ultimate Alien series.
Their relationship was a significant part of Ben's life outside of being a superhero, showcasing a more personal side of the character. Julie was aware of Ben's secret identity and often supported him, though their relationship also faced challenges typical of teenage dating combined with the complexities of Ben's superhero responsibilities.
One notable detail about Julie is that she has an alien pet named Ship. Ship is a unique sentient alien who can transform into various objects, including armor and vehicles, and occasionally assisted Ben and Julie.
In summary, based on the provided reference and series information, the character who held the role of Ben's girlfriend during Ben 10 Ultimate Alien was Julie Yamamoto.
