WHOA! Kid, don't start saying stuff like that! This guy is new, and he is most certainly not from our universe. I mean, I would remember if there was a Prince Gumball that looks like he is literally made out of candy, right?

Also--there are no other Princes in any of the sessions that I know of. There is Eridan, who's the Prince of Hope, and Dirk who you already know is the Prince of Heart.

[...Basically she's saying "chill out, dude."]