Tippi plays the role of guide for the majority of Super Paper Mario. She's a being known as a Pixl, which is similar in appearance and ability to a fairy. She's fairly reserved, not being one to talk about her past life as Lady Timpani. Though, her kind and caring nature is incredibly clear. She immediately gains a strong connection with the heroes, especially Mario. However, she has a lot of trouble trusting temporary companions.

I imagine Tippi with a fairly mystical, mid-low voice. Near the end of the game, the voice actress will need to be prepared to showcase a lot of varying emotions in a short timespan.