Bollywood's top stars took to Twitter to tease their fans.

Mumbai

: It is that time of the year again, when celebrity photographer Dabboo Ratnani is all set to launch his new calendar with Bollywood’s top stars playing his muse. While there is still some time left for the official unveiling of the 2016 calendar, actors Alia Bhatt, Abhishek Bachchan, Sidharth Malhotra, and Varun Dhawan - who have once again played photographer Dabboo Ratnani’s muse - took to Twitter to tease their fans. This year 'Dilwale' star Kriti Sanon and 'Heropanti' actress Athiya Shetty are making their debut. Athiya Shetty wrote, "Yes, it's my favourite time of the year!! Thank you @DabbooRatnani #DabbooRatnaniCalendar #2016 #DebutShot"