hmm well i have done Bally since i was 3 yrs old, so i know all the big names. I remember this place http://www.astrologyjunction.com/ before it was like all astrology did have like a page dedicated to all ballerinas that were famous and like so many details about them and their life,but like since time haz passed like 2 yrs lol i would just research google like ‘famous ballerinas’ or really popular ballerinas like do something along those lines
