We all know that Karan and Jenniefer are already divorced and that they have also been avoiding each other at events. According to Deccan Chronicle reports recently, Jennifer was asked to perform on stage to Hate Story 3 song Tu Isaq Mera, which is Karan's song. She refused it but because of the makers she said yes. According to the source," Jennifer was scheduled to perform on Karan’s popular song Tu Ishq Mera from Hate story 3. The song was selected by the channel. But the moment she found out that she was to perform on that song, she put her foot down and refused to do the act. However, after a lot of convincing from the events committee, she finally agreed to perform on the song. But again during the final performance, the actress got emotional and took an hour long break to resume."