Lutessa "Lena" Luthor is the younger sister of Lex Luthor who debut serves as the first main antagonist in the episode Sweet Justice. She is also Bumblebee’s enemy.


Lena showed a naughty attitude during the Lexcorp commercial with her brother. She manofested an evil attitude by making her evil plan to use her brother's sensitive technology to visualize people, including Lex himself. Lena also showed to be very intelligent, as she made herself the demolition robots.


Lena has her blonde hair in a ponytail and peridot eyes. Her outfits consist of schoolwear, a white polo shirt with a purple vest and a school logo/badge, skirt, long socks, and black Mary Jane shoes.

Episode Appearance



  • Lena's hair was definitely normal because her G1 version of herself was bald until she wore a wig.
  • Her plan was flawed as even if she managed to make Metropolis into a paradise for kids, they themselves would grow up to be teens.
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