<P> The program features a predominantly Europop soundtrack . Each episode features at least one original song and concludes with a different performance of "Bing Bang," which is sung by Stephanie . Many tracks are reworked versions of songs from the Icelandic plays . </P> <Ul> <Li> Stephanie (played by Julianna Rose Mauriello / Chloe Lang) is the enthusiastic and sweet newcomer to town . She lives in a yellow house with her uncle, Mayor Meanswell . Recognizable by her all - pink attire, Stephanie is initially disappointed by her new friends' laziness and coaxes them to partake in healthier activities . Her attempts are often nearly thwarted by Robbie Rotten, but Stephanie is eternally optimistic and always manages to triumph over any challenges in the end . </Li> <Li> Sportacus (played by Magnús Scheving) is the local superhero . He resides in a blue airship above LazyTown and is alerted to impending danger by a beeping crystal on the chest of his costume . Understanding, courageous, and helpful, he is devoted to exercise and has a rivalry with Robbie Rotten . Sportacus lives on a diet of fruit and vegetables, which he refers to as "sports candy". Eating junk food makes him immediately lose all his strength and abilities, which can only be restored by eating healthier options . </Li> </Ul> <Li> Stephanie (played by Julianna Rose Mauriello / Chloe Lang) is the enthusiastic and sweet newcomer to town . She lives in a yellow house with her uncle, Mayor Meanswell . Recognizable by her all - pink attire, Stephanie is initially disappointed by her new friends' laziness and coaxes them to partake in healthier activities . Her attempts are often nearly thwarted by Robbie Rotten, but Stephanie is eternally optimistic and always manages to triumph over any challenges in the end . </Li> <Li> Sportacus (played by Magnús Scheving) is the local superhero . He resides in a blue airship above LazyTown and is alerted to impending danger by a beeping crystal on the chest of his costume . Understanding, courageous, and helpful, he is devoted to exercise and has a rivalry with Robbie Rotten . Sportacus lives on a diet of fruit and vegetables, which he refers to as "sports candy". Eating junk food makes him immediately lose all his strength and abilities, which can only be restored by eating healthier options . </Li>

Girl with the pink hair on nick jr