Why unmarried celebs are wearing sindoor?

Several Bollywood celebrities are known for living a traditional family life behind the camera.

Deepika Padukone was spotted with sindoor while shooting for Ram Leela in Udaipur.

Rekha, being the frontrunner, has been followed by many ruling actresses who have been caught sporting sindoor in public.

Katrina accidently stepped out of a temple with sindoor on her forehead.

Sonakshi Sinha was captured wearing sindoor on her forehead while travelling with Salman Khan. The actress forgot to remove her makeup after the pack up of the shooting of Dabangg 2 and fuelled the rumours of a secret marriage.