Dhanush celebrated Malayalam superstar Mammootty's Padma Bhushan win on the sets of their forthcoming drama 'OM'.The makers, Wunderbar Films, took to their official Instagram handle and published a couple of photos where Mammotty can be seen cutting a cake with Dhanush and other team members cheering for him.

We could also see Dhanush presenting Mammootty with a bouquet. "Celebrating with the legend on the sets (Star emoji) dhanushkraja and team OM congratulated Megastar mammootty for his Padma Bhushan award, on the sets. (sic)," read the caption.