[3] Stuart's career began in 2015, when her mother started an online campaign in order to secure her a modelling contract.

Despite receiving negative feedback from the medical community, Rosanne was committed to helping Madeline live life to the fullest.

She struggled with her weight for a long time, and in early 2015 she decided to get healthy and chase after her dreams which included dance and lost over 20 kg.

[9] For the six consecutive seasons since, she has walked on some of the world's most famous runways in New York, Paris, London, Dubai and more.

Madeline continually supports countless charity organisations from Veteran Affairs, Special Olympics, Melange, and Step Up for Downs in America.

She was Invited by Down Syndrome association, Albania and by Cairns Businesswomen's Club as a guest speaker.