The couple looked very much in love while walking the green carpet Thursday. While Lara looked ravishing in a black and white short dress, Mahesh was dressed in blue jeans and white shirt with a dark blue blazer.
The couple earlier denied reports of their affair, but their recent appearances together have cleared the air regarding their relationship.
Lara, riding high on the success of her recently released film "Housefull", will be comparing at the IIFA Awards main night along with Riteish Deshmukh and Boman Irani. The event is being organized by Wizcraft.