WATCH: Roger Federer sings with Coldplay on stage

Roger Federer recently retired from international tennis, but he hasn’t strayed far from the spotlight. First, it was a friendly game with Princess Kate Middleton, and now it’s singing on stage with Coldplay.

In Zurich, Federer attended the Coldplay Music of the Spheres World Tour and lead singer Chris Martin invited him on stage. Federer happily accepted and sang along (quite well, too) with Martin to “Don’t Panic” as the crowd went wild and social media quickly exploded with praise for Federer.