Ajay Devgn hates wigs but had no choice but to don one for a recent hush-hush shoot of Raajneeti recently.

Last week, filmmaker Prakash Jha flew in on the sets of Golmaal 3 in Goa to shoot some close-ups of Devgn.

Says a source, "Prakash carried a specially prepared wig from Mumbai for Ajay to wear as the actor has cropped his hair short for G3. It was for some remaining patch-work.

The director was seen in Mumbai taking wig measurements for AJ. Jha flew in to Goa for a day, shot the scenes the next day and flew back."