Richa Chadha, Varun Sharma keep it 'casually black' at Bijli's b'day

New Delhi: Fukrey fame actors Richa Chadha and Varun Sharma were snapped celebrating birthday of Bijli, the tiger featured in Fukrey returns, at national zoological park in the national capital.

The duo wore a t-shirt with 'Happy Birthday Bijli' printed on it with an image of tiger.

Check out snaps...!