Actress Deepika Padukone's purported boyfriend Siddharth Mallya has chosen Sonam Kapoor as the most stylish actress in Bollywood.“Most stylish actress! I think Sonam dresses pretty well, but they all doll up pretty well, but Sonam looks pretty good,” Siddharth said here at the red carpet of an award ceremony.When asked about Deepika's style, the Kingfisher scion nonchalantly said: "“She has not got a bad sense of style either.” But Siddharth played it safe when asked to choose the most stylish person of 2011."I've always actually said this that Prateik Babbar is pretty stylish. He has got his own sort of quirky sense of style. So he is pretty cool,” he said.Siddharth has reportedly been dating Deepika for a while and the duo has been spotted together on several occasions.