Her head shape as a blue diamond and plays different types of the character roles from this roles. (especially, those Muscular women some sort.)
Opening Intro Edit
Pied Piper (Season 1, Episode 5A) Edit
Diamond as a pole vaulter
Innocence of a Child (Season 1, Episode 11) Edit
In this episode, Diamond participates in a boxing match with Plant, and both are fairly muscular. Diamond's right punches are strong while her left and soft and cozy, something Plant seems to enjoy, even if Diamond takes advantage of it as she simultaneously punches her with her right hand.