The conversation between human and AI assistant.
Which bollywood actor has best hairstyle?
Hmm, interesting. Can you tell me who started the trend of long hair in Bollywood?
From my analysis, I have found that actor Rishi Kapoor was one of the first to sport long hair in Bollywood during the 1970s. He changed the perception of hairstyles in Bollywood with his unconventional looks and unique style.