[8] Her career goal was to become the director of an établissement d'hébergement pour personnes âgées dépendantes (EHPAD) or retirement home.

[7] Petit was inspired to pursue pageantry at age 17, after meeting Malika Ménard, also from Normandy, whom had been crowned Miss France 2010.

The general knowledge exam is a test on topics such as history, politics, current events, and pop culture, which is given to contestants each year.

She accepted the opportunity to be a contestant in Fort Boyard, a guest at the 2021 French Open and 2021 Cannes Film Festival, and work as a promotional and runway model in cities such as Barcelona and Casablanca.

[18][19][20][21] Petit also became a weekly cohost on Virgin Radio, presenting a show intending to entertain the French youth amidst the COVID-19 pandemic.

In March 2021, Petit was selected as one of 109 women chosen to portray Marianne in an exhibit unveiled by Marlène Schiappa at the Panthéon.