Shah Rukh Khan's 'Kabhi Haan Kabhi Naa' co-star Suchitra Krishnamoorthi said her X followers often mistake her for actor Karthik Kumar's ex-wife and singer Suchitra. "While I express my views freely, I also strongly condemn vile and unsubstantiated gossip," she wrote. This comes after the singer claimed Karthik, Shah Rukh and filmmaker Karan Johar had a gay encounter in London.