Actress Sana has become the face of 'La Belle Slimming and Skin Clinic'. She even promised to share all the untold facts of her personal life and secrets of her beauty with the fans from now onwards. The footage was shot while the Senior Heroine was officially signing agreement with 'La Belle' to be its brand ambassador.Sana is quite popular as a Character Artiste down South. She has been part of more than 100 films till date and still able to play a part in star-studded films. People were always curious to know her beauty secret and her new assignment will disclose it.