Pop star Demi Lovato is turning her love of nail art into a profession with the launch of her own manicure kits. The Skyscraper singer, who is known for showing off her own nail creativity online and during her stint as a judge on America's The X Factor, has teamed up with executives at beauty firm The New Black to help fans get arty at home with her own capsule collection. She tells People.com, "The New Black was behind my nail art all last season (on The X Factor). As the tapings continued, I also continued to share my ideas with them - different colour combinations and designs, adding jewels or studs - to really make them stand out. It just felt natural to collaborate and bring these ideas to life to share with my fans!" Lovato isn't the first celebrity to have their own nail art line - Katy Perry, Mariah Carey, Selena Gomez and Justin Bieber have all released nail polish lines with OPI.