Varun, an avid fan of Jackson, has performed some of his signature steps in the songs of the film, directed by his father David Dhawan.
Choreographer duo Bosco-Ceasar incorporated some of MJ's hugely popular moves in the songs on Varun's request.
"Varun requested to add few famous steps like the Moonwalk, pelvic thrust in all the four songs of the film. In fact even Bosco-Ceasar agreed instantly as they too are big fans of MJ and wanted to pay him a tribute in their style," a source close to the team said.