After the likes of Maaza, Paragaon, South India Shopping mall and Lux Heroine Samantha has recently signed popular jewellery maker JewelOne as their brand ambassador. Dazzling in different jewels that adored her beautiful nape, radiated with her beautiful smile. Definitely this ad campaign is going to boost the sales of the jewellry maker, says adverstiement makers. She has recently shot for this ad in Mumbai and posed in four different dresses for the campaign. Samantha is quite excited about the ad campaign. When the likes of Aishwarya and Katrina are posing for bigger jeweller brands like Geethanjil and all, Samantha is happy to chose lesser known local brands. Wearing her trademark smile all over, this print-ad campaign is an instant hit.