Complex sentence: During her sophomore year, she won the talent show at Baldwin High School and at the age of 16, after watching 101 Dalmatians, dyed half of her hair blonde, in the same vein as Cruella De Vil.
Split into simpler sentences: During her sophomore year, she won the talent show at Baldwin High School. At the age of 16, after watching 101 Dalmatians, she dyed half of her hair blonde, in the same vein as Cruella De Vil.