By Hindustan Times
Mumbai, Feb. 28 -- In Double Dhamaal, they play competing models, supposedly dating the same guy, secret agent Roy, played by Riteish Deshmukh. Sources from the sets reveal that the film's only two ladies, Mallika Sherawat and Kangna Ranaut, have taken their characters too seriously, and don't see eye to eye. It's also been reported that the actors have thrown tantrums on the sets whenever they've been around each other.
But Ranaut, whose T