Shawn Mendes and Camila Cabello Thought They Were Lewis Capaldi's Biggest Fans — Until Niall Horan Showed Up

Just when we thought Lewis Capaldi had the best night ever walking the red carpet at the Grammy Awards on Sunday, videos have surfaced of the Scottish singer celebrating the night with Camila Cabello and Shawn Mendes. And when Lewis's song "Someone You Loved" came on, the adorable couple not only sang along but also helped cheer him on through his shyness.

Alongside his professional music career and love of karaoke (to his own songs), Lewis can add professional third wheeler to his impressive résumé. Just kidding, he only third wheeled until his hype man and best friend Niall Horan showed up to defend his title as ultimate cheerleader for the Grammy nominee.

The group — who were filmed by Lovelytheband singer Mitchy Collins — were having a blast, standing on the table of a club singing to "Steal My Girl" by One Direction followed by Lewis's hit single "Someone You Loved," where, to be honest, he looked like he felt more than a little awkward from all the attention. Ahead, watch all the videos to see where the Grammys party was really at.