Prince William reportedly left Shawn Mendes’ mother, Karen, shaking with joy as he celebrated her birthday during the Earthshot Prize awards.
According to Daily Mail’s Rebecca English, the Senorita hitmaker thanked the Prince of Wales for his heartwarming gesture.
Mendes revealed that his mother was “still shaking” after William surprised her with a birthday cake during the event held in Rio de Janeiro.
The Canadian singer met the Prince at the event, which also saw appearances by Kylie Minogue, Seu Jorge, and others.
In her tweet on X (formerly Twitter), the royal expert penned, “Prince William arrives earthshotprize awards - where he meets kylieminogue and ShawnMendes.”
She added, “Shawn thanked William for a birthday cake he arranged for his British-born mother, Karen, when they met earlier in the day.”
“She was overjoyed apparently - ‘still shaking’, he said,” English penned.
Later on, Kensington Palace also dropped a picture of William posing alongside the performers at the event, including Mendes,Minogue, Jorge, andAnitta.
"A huge thank you to all the amazing performers at The 2025 Earthshot Prize," they captioned the post.