Rose

Rosetta Mario-Button, nicknamed Rose, is the adopted teenage daughter of Luigi and Toadette.

Appearance
She is a tall human girl with long pink hair, pink eyes, a white turtleneck with a large horizontal dark green stripe, a light green skirt with stripes, lime green socks, dark green shoes,  and a white mushroom cap with dark green spots

Personality
Rose is a fun loving, stubborn and mischievous troublemaker. Despite her tendency to be irresponsible, she is friendly, kind hearted and loyal to her friends and will stick up for them. She also gets a taste of her own medicine once she adopts catlike alien Twizzle, who is also mischievous. Rose is also flirty with Lizzie.

Family
Rose's dad is Luigi and her mum is Toadette. They both love her but they will also be angry if she gets into trouble. They also support her being bisexual like good parents should :-)

Romance
Rose has had a few crushes before being adopted, on both boys and girls. She is very open about being bi. She is currently dating her best friend Lizzie (daughter of Yoshi and Birdo) and often flirts with her or teases her, which makes her blush and get embarrassed. Rose deeply loves Lizzie and wants to help her become more confident. People in-universe think their relationship is weird due to it being a HumanxYoshi relationship, but Rose doesn't care.