Like every year this year also Aishwarya Rai Bachchan and Sonam Kapoor will take part in Cannes film festival in 2016. The both actress are a brand ambassador of a cosmetic brand and that's why they will walk on red carpet. This is going to be a fifth time for Sonam Kapoor when he is going for Cannes film festival. However when they will take part it not has been confirmed. Katrina Kaif is also a brand ambassador of the same product this time her name is not coming so now it has to see that the brand will make Katrina's appearance on Cannes film festival or not. These day Aishwarya is being busy promoting her upcoming movie Sarabjit, in which she has played the role of Sarabjit's sister. The film is slated to release on 20th May 2016.