Bigg Boss 12: Sara Ali Khan, Ranveer Singh join Salman Khan for Simmba promotions. See pics

Sara Ali Khan and Ranveer Singh, who are gearing up for the release of their latest film Simmba, were on the sets of Bigg Boss 12 for the promotions. 

Ranveer Singh, who was last seen in Padmaavat, is playing the role of a corrupt cop in Simmba. 

It's Sara Ali Khan's second movie in the month. On December 7, Sara debuted in Bollywood with Kedarnath. 

Sara and Ranveer interacted with the housemates and even performed on their latest song Aankh Maare from Simmba. 

The episode will air tonight at 9 pm on Colors channel.