Pop duo Karmin performed on Saturday Night Live last night, playing "Brokenhearted" and "I Told You So," two tracks from their forthcoming album Hello, due out in April from Epic. Amy Heidemann and Nick Monnan first found a massive audience on YouTube in April 2011 when they posted a cover of Chris Brown’s "Look At Me Now" and followed it up by taking on material from Lil Wayne, Nicki Minaj and LMFAO. "We're honored to be one of the first to kind of have gotten our start on the internet then landed on SNL before our album is even out!" Heidemann told Rolling Stone earlier this week.