Bollywood and the southern film world`s actress   Asin Thottumkal  exchanged wedding vows with electronics company Micromax founder Rahul Sharma in a closely-guarded ceremony Jan. 19 in New Delhi. The couple married as per Christian rituals and  a Hindu wedding ceremony followed at night.Bollywood star Akshay Kumar, the best man and the groom’s close friend, was present for the morning wedding, which was attended by only close family members and friends of the couple.Asin is primarily known for her work in the southern film industry. Her popularity went a notch higher when she made her Bollywood debut with the Aamir Khan-starrer “Ghajini” in 2008. Kumar, who worked with Asin in “Khiladi 786” and “Housefull 2,” is said to have played Cupid between Asin and Sharma.