Gwendolyn "Gwen" Tennyson ,  also known as Lucky Girl , is a fictional character of the Ben 10 franchise. The paternal first cousin and best friend of title protagonist Ben Tennyson , she was created for Ben 10 — , in which she was voiced as a year-old by Meagan Smith, with Tara Strong as her future version. Smith was replaced by Ashley Johnson for the sequel series Ben Alien Force — , Ben Ultimate Alien — , and Ben Omniverse — , with Montserrat Hernandez voicing the character in the rebooted Ben 10 —present. She and Ben constantly argue, however they are both shown to deeply care for each other and their grandfather. Following Ben's acquisition of the Omnitrix, the trio embark in a series of adventures, encountering various extraterrestrial and supernatural entities, including master magician Hex Khary Payton and his niece Charmcaster Kari Wahlgren , the latter of whom detects a " magical aura " within Gwen, which she begins tapping into, acquiring magical powers of her own, after learning she would from a future version of herself Tara Strong , after procuring a small book of spells from Charmcaster in the episode " A Change of Face ".
Eunice (Ben 10)
Gwen Tennyson - Wikipedia
She is a prototype Omnitrix which can absorb and contain DNA of various different species. She is also one of Azmuth 's creations. Unlike future models, the Unitrix resembles a container instead of a watch, but does feature a control dial that, when pressed down, turns it to its mobile DNA form in this case, Eunice. Eunice's base mobile form is a teenage human girl. She has shoulder-length blonde hair with a single bang and bright green eyes.
Gwen Tennyson (Alien Force)
Gwen 10 is the seventeenth episode of Ben As Ben wakes up inside the Rust Bucket , it seems that they are stopped at a gas station. Outside, as Gwen drinks, criminals with masks come out of the gas mart.
This is a list of characters in the universe of Cartoon Network 's Ben 10 franchise. Kevin Ethan Levin is an Osmosian who first appeared as one of Ben's enemies, but reformed as his best friend and Gwen's love interest. Rook Blonko is a Revonnahgander from the planet Revonnah. Glitch is a character introduced in the Reboot episode, "Innervasion", he is a half-human half-galvanic mechamorph being, who was created after Upgrade's DNA Pod was destroyed in "Omni-Tricked: Part 4". From Wikipedia, the free encyclopedia.