Leena Ihmemaassa (en. Leena in Wonderland) (born Leena Tirronen) is a Finnish singer, who came 3rd in the Finnish X-Factor in 2010. Piru was Leena's first single from her debut album. The second single was Onnun. Leena Ihmemaassa worked the album with Rauli Eskolin. Leena Ihmemaassa first album is called Leena Ihmemaassa and it was released on December 29th in 2010.