Rosalina Wilfred (also known as Rosalina Mario or Jeffy's Mom or Rose) is the main female character in the SuperMarioLogan series. She made her debut in the American Idol reboot, but she wasn't properly introduced until Mario's New Girlfriend! She is a human that was born and raised in outer space by two green aliens, and it's possible but in confirmed that she still lives with them. She is the adoptive mother of Jeffy. In October 27, 2017, Rosalina became the official wife of Mario. After Bowser's Mistake! on the 25th of July 2018, Rosalina appeared seldomly due to her actress Elaina Keyes attending school outside of Florida and having personal problems with some of the SML crew, namely Chilly, leading to the belief that she has been retired from the series as a main character. However, she returned in Doctor Jeffy after a long hiatus. Rosalina has appeared in most Jeffy videos since and seems to be a main character again though she seems to be appearing on and off in similar cases to Black Yoshi. As of Hurricane Jeffy!, she has seemed to become a full time character once again due to Elaina moving back to Florida. Since Logan got a Cease and Desist from Nintendo, Rosalina's name was shortened to Rose to avoid any legal action from Nintendo.