All hits have to start somewhere. In a recent chat with Rolling Stone Carly Rae Jepsen outlined the story of her ubiquitous summer smash "Call Me Maybe," which started as an acoustic number written by Jepsen and her guitarist, Tavish Crowe, before Marianas Trench frontman Josh Ramsay joined in to help complete the track. "We all felt like it was an enjoyable process to make it and we liked how it turned out, but I can't say I expected this," said Jepsen, who also talked about her upcoming collaborations and her favorite "Call Me Maybe" viral videos.