Couples on Instagram: "this man can SING Justin Bieber performing ‘Yukon’ at the Grammys was one of the most unexpected and talked-about moments of the night. Barefoot in just gym shorts and socks, he stepped on stage and delivered raw, live vocals that felt intimate, stripped back, and emotional. The simplicity of it all made the performance hit even harder. With Hailey Bieber watching from the crowd, the moment felt personal and vulnerable, like we were seeing a side of Justin that rarely come