Madison Amelie Hewbert-Alexanders is a blue cat who debuted in The Monster. She has a gigantic crush on Cobby Nuttels, who dosen't actually return the feeling.
She is a blue cat with a pink bow in her hair. She usually wears red lipstick (in case Cobby wants to kiss her), along with a pink shirt and a denim skirt. She doesn't wear any shoes, like most.
- She is the middle child of three sisters.
- Her locker, bedroom, and schoolbooks are all covered with pictures and hearts with Cobby and Gumball (which they think is kinda creepy).
- She is known to be a stalker for Cobby.