Known best for playing Sophie Sheridan in the Australian national tour of Mamma Mia! and Glinda in the first Australian production of Wicked, Mathers also appeared in a Melbourne production of An Afternoon with
She earned a musical theater degree from the Western Australian Academy of Performing Arts.
She created and performed a one-woman show titled No Place Like Home.
She spent her early days in Aberdeen, Scotland and the bulk of her childhood in Perth, Western Australia.
She performed the music of Jerry Herman in a National Concert Hall (Dublin, Ireland) event honoring the composer.