I've been in the spotlight since childhood, known for a powerful voice and dynamic stage presence. I've transitioned from pop music to Broadway, showcasing my versatility. I've played iconic roles, like a misunderstood green witch, and am known for my incredible vocals. My career has faced some ups and downs, but I have always bounced back. Who am I?

1. I first gained recognition as a child singer, signing with a major label.
2. I've received multiple awards for my stage performances, including a Tony Award.
3. I had a cameo role in the film adaptation of my broadway role
4. I have released multiple successful albums and singles, often showcasing a powerful belting vocal style.