Yes, it is true, Nintendo sneaked in a character on Mario Sports Mix! The queen of the galaxy... ROSALINA! FROM SUPER MARIO GALAXY 1+2! Dont believe me? Check this out: •Rosalina - To unlock the last character you must beat all minigames in Basketball, Volleyball, Hockey, and Dodgeball in that order
Still dont believe me? check the ign site about it here: http://au.cheats.ign.com/ob2/068/077/077721.html
I know half of you dont like Nintendo games, but i just wanted to tell you all! I'll see if I can unlock her...