The reason she grew up so fast was hormonal injections this is what we heard when audiences saw such a big difference during a span of 3/4 years only. It was also said that Hansika allegedly used such injections to boost up her growth.
Her mother is a skin specialist and it was also said in the news back then that she injected them in her. They were asked by the media but they never commented about it.
2003/2004:
2007:
Do you believe this piece of information about her growth ?
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