Sara Ali Khan promotes Atrangi Re

Sara Ali Khan, who wore an ivory coloured sharara suit and paired it with flowing trousers and a matching narrow dupatta, shakes a leg during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan greets everyone during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan shakes a leg during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan waves at the paparazzi during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan burns the dancefloor during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan shakes a leg during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan greets everyone during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan burns the dancefloor during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.

Sara Ali Khan waves at the paparazzi during the launch of the song 'Chaka Chak' from her film 'Atrangi Re' at Mithibai College in Mumbai.