Ajay Devgn and Kajol spent the last week in Goa and they had plenty of reasons to celebrate. The couple who tied the knot on February 24, 1999, completed 16 years of wedded bliss and took to the beaches of Goa to raise a toast. “It was a triple celebration for the couple in Goa,“ revealed a source. “They brought in Ajay's mother Veena Devgan's birthday, threw a birthday party for a nephew and then toasted each other before returning to Mumbai two days ago. The anniversary was spent at home with the family, without any loud displays,“ the source added.