At first glance, Alexis seemed to be a confident, kind-hearted and friendly girl who is training to become a Pokémon champion, whether she wins or lose, and also encouraging for people that can become new Pokémon trainer.
However, that was a facade. Alexis was later revealed to be actually a selfish, murderous, fame-hungry and a cold-hearted girl who has murdered Collin for his Pokémon and gained fame.
- "Have faith in yourself" Alexis's catchphrase.
- "You know? I'm sick of playing this good girl persona for too long. I think it's time to all of you know the real me: I steal Pokémon... wild or owned by anyone..." Alexis revealing her true nature to Courtnei, Halie and Beatrice.
- "Let me tell you a secret... (whispering) I killed Collin." Alexis revealing she murdered Collin.
- "I killed Collin, and I can kill you too and kidnap your Pokémon to make them mine!" the quote that revealed her crimes to the public.
- "No... no... (shouting) NOOO!!!" (last words before being mauled alive)
- Even though it was revealed her true colors and that she steals Pokémon, it was later exposed in public in The Truth of Alexis.
- She shares similarites with Ernesto de la Cruz from Coco, because:
- Both are antagonists that hid their secrets
- Both murdered their best friends and stole their stuff (Ernesto murdered Hector and stole his songbook and guitar where as Alexis murdered Collin and stole his Pokémon)
- Both only care about their reputation.
- Both are frauds
- Both got exposed and died (while Ernesto already did die, Alexis gets mauled alive by Pokémon)
- Both became disgraced (with ads with Alexis being replaced with Courtnei and some with a dedication to Collin)