Mumbai, Feb 1 (IANS) Ekta Kapoor had earlier refused to shake a leg with Karan Johar but has changed her mind. She will be seen dancing with the director to "Rock n Roll Soniye" from his Kabhi Alvida Naa Kehna at Balaji Telefilms' first award function Friday evening."It's meant to be the surprise of the evening. But Karan and Ekta are actually going to dance together," a source told IANS.

"Though Ekta had earlier refused to do so because she didn't want to end up looking ridiculous, Karan convinced her to get jiggy on this occasion," added the source.

After the jig, Ekta and Karan would be doing an impromptu Q&A session on stage.

"I can never say no to Ekta about anything. In fact, I did a stint of acting for her last week," said Karan who will receive a special lifetime achievement award at the do.