Shawn Mendes and Bruna Marquezine confirm relationship

Canadian singer Shawn Mendes and Brazilian actress Bruna Marquezine have officially confirmed their romantic relationship via social media. Mendes announced the relationship on Instagram in early August to celebrate Marquezine's 31st birthday, sharing emotional messages and videos of the couple.

One notable post featured the pair visiting the Casa Amarela Providência, a social support organization in Rio de Janeiro. Mendes expressed his gratitude for her presence, stating, "You are a light and a special presence in every room you enter. I don't want to sound too pathetic, but you really changed my life."

Marquezine reciprocated the sentiment, posting a tribute to Mendes on his 28th birthday, noting that the world is better with him in it. While the couple had been the subject of dating rumors since late 2025 and were seen together during the New Year in Alagoas, this marks their first formal public confirmation.