Chastity Sun Bono was a lesbian at 13

Came out to parents in 1987, Cher freaked out. Came out publicly in 1995.

Didn't gain weight until her late 20s. Looked butch in 2001. Transitioned 2008. Started acting.

https://en.wikipedia.org/wiki/Chaz_Bono
https://izispicy.com/2011/09/01/chastity_bonos_transformation_29_pics.html