The 34-year-old married ace tennis player Mahesh Bhupathi in 2011 and the couple became proud parents of daughter Saira in January last year.
"(Director) Bejoy Nambiar's 'David' is out on Feb 1. Have a 'iity bitty' (small) part in it. Filmed it when Saira was five months old. Fun to be part of it," Lara tweeted.
"David", a movie transcending three different time zones, was simultaneously shot in Hindi and Telugu. It also features Neil Nitin Mukesh, Vinay Virmani, Monica Dogra, Isha Sharvani and southern star Vikram.