Are there any Bollywood actors who are not some other actor's offspring?

Says on Mallika's Wikipedia page she was a small-time model before she became a Bollywood starlet.

I know Katrina has often been described as having been a 'top model' in London before she moved to India but have to admit I find that hard to believe, I'd never seen her in any UK magazines or ad campaigns and she really doesn't have the right sort of look (chiselled/good bone structure, small nose, by model standards not slim enough). She may have done a lot of desi modelling but I can't imagine her doing much top level western style work cos doesn't have the sort of features top model agencies in the UK tend to like.