Actress Sophie Nélisse has officially signed on as the newest brand ambassador for Canadian jewelry brand Birks, expanding a professional roster that highlights prominent Canadian talent, according to company announcements. The Montreal-native actress joins the jewelry house to celebrate Canadian craftsmanship and design, according to brand statements.
Sophie Nélisse Anchors New Canadian Jewelry Partnership
Strategic Career Choices Shape Breakout Success
The partnership arrives as Nélisse balances her work in Heated Rivalry with preparations for the final season of Showtime’s Yellowjackets. Nélisse steps into the role following a major career window that includes her performance as Rose Landry in the series Heated Rivalry.
Speaking with The Hollywood Reporter, Nélisse noted that she approaches every acting project with strict intentionality, choosing roles based on the creative teams involved rather than simply chasing volume in the industry.
Emotional Weight on the Road to Yellowjackets’ Final Season
Nélisse is currently preparing to return to the wilderness for the fourth and final season of Showtime’s Yellowjackets. According to her interview with The Hollywood Reporter published earlier this month, the 25-year-old star acknowledged the emotional weight of closing out the series that shaped her young adult life.
While Yellowjackets and Heated Rivalry inhabit entirely different genres, Nélisse explained to the outlet that both projects offered unique opportunities to tell character-driven stories with real-world emotional resonance.
François Arnaud Secures Global Under Armour Campaign
In related brand partnership news, Nélisse’s Heated Rivalry co-star François Arnaud was recently named a global brand ambassador for athletic apparel maker Under Armour, according to an announcement from the sportswear brand on Thursday.

Arnaud stars in the brand’s new “For When It’s Hot” campaign promoting the HeatGear clothing line. Reflecting on the partnership in an official release, Arnaud stated that growing up as a skinny, awkward kid made the sportswear endorsement an unexpected milestone.
Under Armour chief communications officer Matt Dornic stated in a release that Arnaud was chosen because his on-screen character’s journey of self-acceptance mirrors the brand’s core ethos of authenticity and confidence.
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