*Jennifer "Jenny" Wakeman (designated robot name: Robotic Global Response Unit XJ-9) is the main protagonist of My Life as a Teenage Robot (2002-2006). As Nora Wakeman's Magnum Opus and the successor to the original XJ series, she was designed to be the template for a new series of robots that could think and feel for themselves, possessing a free will just like humans.

Jenny stands at 6.6 feet (2.01 m) tall and weighs roughly 600 lbs. She has blue "pigtails" with bolts connecting them to her head that can act as rocket boosters, blue "bangs", white skin, turquoise "clothes" (a crop top, a miniskirt, and boots), a belly-bolt (a bolt that simulates her belly button) which doubles as a linchpin (as mentioned in "Around the World in Eighty Pieces"), hands with 4 fingers each and center holes, a "false nose". Jenny has no ears, instead possessing an auditory system "decades ahead of its time" ("Ear No Evil"). Her body processes are carried out by a fully-functional, metallic electronic brain, which her eyes are connected to ("Mind Over Matter"). Her body also contains several access ports for downloading, charging, and other purposes.

True to her destiny, Jenny is a very human robot. Her personality is that of an eager, young, tomboyish teenager. She desires a sense of freedom but also wants acceptance from her peers. She generally possesses a kind personality and likes anything pertaining to teenage activities, but becomes agitated when her mother or her duties get in her way of her enjoyment. Unfortunately, her emotional commitment also makes her easily frustrated when things go awry, and she rarely understands the extreme motives of her opponents. The Crust Cousins, Brit and Tiff, have often taken advantage of this for self-gain or to humiliate Jenny. Despite this, she can also be mischievous, hotheaded, careless, and stubborn at times, but always learns from her mistakes.

In her duties as a crime fighter and global responder, she is a hot-blooded warrior who is compelled by her emotions over logic. Many battles end with Jenny pontificating on the paradox of achieving peace through violence.

Dislikes Villains, her mother nagging her, the Cluster, disappointment, embarrassment, rust, rainy weather, her friends and family in danger, her mother's stubbornness and overprotectiveness, being treated as a kid, getting grounded, lies, Brit and Tiff, unpopularity

Personality Eager, young, tomboyish, enthusiastic, sociable, very emotional, optimistic, charismatic, sweet, friendly, insecure, clueless (sometimes), naive, trusting, typical, stubborn, impulsive, temperamental, hotheaded, mischievous, selfish (sometimes), heroic, confident, bubbly, brave, loyal, protective, vigilant, tenacious, special, determined, selfless, sarcastic, cocky, overconfident, careless (sometimes), reckless (sometimes), intelligent, charming, kind, quirky, sunny, cute, beautiful, independent, aggressive (sometimes), smart, highly sophisticated, rebellious*