3. Ajith and Shalini
One of Kollywood's most ideal actor couples, Ajith and Shalini met each other on the sets of their film Amarkalam. Amid a lot of speculation about their relationship, the couple decided to tie the knot in 2000. Shalini, who was a leading actress, chose to stay off-screen after her marriage. Married for 17 years, the lovable couple have two kids - 11-year-old daughter, Anoushka, and a two-year-old son, Aadvik.