Ed Sheeran attended the Iheartradio Music Awards on Sunday night, where he looked insanely adorable when he hit the red carpet. Dressed in jeans, a t-shirt, a blazer, and glasses, the singer flashed a small smile while posing for photographers. Once inside, Ed performed his hit song, "Shape of You," and mingled with a few other celebrities, including Big Sean and the show's host, Ryan Seacrest. Ed, who recently released your new St. Patrick's Day theme song, "Galway Girl," off his new album Divide, sadly didn't bring girlfriend Cheery Seaborn as his date. Since Ed's big year is just getting started, thankfully we'll have plenty more sightings to look forward to.