She has competed in 7 World Championships (2009 in Mie, 2010 in Moscow, 2011 Montpellier 2013 in Kyiv, 2014 in Izmir, 2015 in Stuttgart), 2017 (Pesaro).

Prince competed at the 2016 Pacific Rim Championships where she finished 6th in the all-around and won bronze medals in apparatus finals in ball, clubs and ribbon.

Prince also qualified through the continental quota system for the 2016 Rio Olympics as being the highest-ranked rhythmic gymnast in the individual all-round event from the Oceania region.

On 19–20 August, Prince competed at the 2016 Summer Olympics held in Rio de Janeiro, Brazil.

On 30 August – 3 September, Prince competed at the 2017 World Championships in Pesaro, Italy; finishing 53rd in the all-around qualifications.