Samantha's unseen tattoo?

Actresses love to flaunt their tattoos whenever they get an opportunity, and we've seen the likes of Trisha, Nayanatara, etc flaunt their tattoos. Looks like the Samantha too got a couple of tattoos inked but never had she revealed about them.
A few posters of Alludu Seenu show a unique tattoo on the right of side of Samantha's lower waist. We wonder whether it was a tattoo or a design that the glam diva had something for the movie