Rosalina is a Cosmic Princess
She 1st Appeared in 2007 at Super Mario Galaxy. In The Series, She Marries Mario after Princess Peach Got Kidnapped when Princess Peach Got Held Back to Pre-School and Got Expelled. So, James and Rodrick Has a Crush on Her. Bob Unit 5 Ate her Luma.
She is a 2-6-0 Engine Form