This time last year, singer and former 'Canadian Idol' finalist Carly Rae Jepsen was unknown outside her native Canada. Now, everyone in the world is singing along to her breakthrough hit 'Call Me Maybe.' Carly made her name with the help of famous fans--like Justin Bieber, Selena Gomez, and Ashley Tisdale, who did a viral video of the infectious tune. The smash hit has topped the charts in over 39 countries and sold an incredible 8 million singles worldwide. This year’s breakout pop sensation released her eagerly anticipated U.S. debut album, 'Kiss', in September.