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Bella O’Brien is a University of Montana soccer alum with a polished, lifestyle-forward presence that blends athletics, fashion, beauty, and travel. She’s a strong fit for brands looking for an authentic student-athlete voice with high-quality visual content and a clean, aspirational aesthetic.
I am an outgoing person who loves new experiences. I am well traveled and have a passion for meeting new people. I am a strong female athlete who loves to compete.
Women's soccer team
University of Montana
United States
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Bella O’Brien promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Bella O’Brien make a live appearance at your next event
Brands can sponsor Bella O’Brien on OpenSponsorship by creating a free account, browsing Bella O’Brien's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.
Bella O’Brien is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.
According to OpenSponsorship, estimated pricing to sponsor Bella O’Brien starts at $100 for a social media post, $360 for a appearance and $240 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Bella O’Brien's audience includes 1K+ Instagram followers, interests including Sports, Travel, Cooking, Investing, Fashion, and more, based in Missoula, Montana, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026