Popsugar Celebrity Celebrity Friendships Ed Sheeran Singing Happy Birthday to Bruno Mars Ed Sheeran Serenaded Bruno Mars on His Birthday, and I'm Totally Shipping This New Bromance 9 October 2018 by Morgane Le Caer View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow View this post on Instagram You know you’ve made it when you can hire Ed Sheeran to sing you Happy Birthday. 🍾🥂 #ExtraForever! #HappyBrunoMarsDay! A post shared by Bruno Mars (@brunomars) on Oct 8, 2018 at 5:02pm PDT Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Celebrity FriendshipsEd SheeranCelebrity InstagramsBruno Mars