If you're asking about Fred Astaire, his style is widely known as Fred Astaire style which is a unique blend of:
* Ballroom dance: He was trained in ballroom dance, particularly the waltz, fox trot, and tango.
* Tap dance: He incorporated tap dance into his routines, creating a flowing and intricate style.
* Improvisation: Fred was known for his spontaneous and improvisational movement, which added a sense of playfulness and excitement to his performances.
* Elegance and grace: His movements were renowned for their elegance and fluidity, making him a captivating performer.
If you meant someone else, please tell me more about "Fred" and I can try to help you.