It's so hard to pick!! I 爱情 so much his long and curly 或者 straight hair!!! so hot, so perfect!! he's so beautiful with long hair and short hair too.. I mean.. look at him in Thriller era 或者 in TDCAU, YANA.. he's just awesome!!!!
long 或者 short doesn't matter makes him look hot XD. I 爱情 long the most it suited Michael XD back in the 80's, 90's and 00's. in the 80's other artists look like hippys with long hair -_- but Michael didn't XD.