Zac Efron opts for 'butt double' in 'Dirty Grandpa'

Mumbai: Hollywood heartthrob Zac Efron has been showing off a lot of skin for his latest movie ‘Dirty Grandpa’, but one thing the actor is not willing to show on camera, is his butt.

Zac has been seen around Georgia filming in nothing but a pair of skin coloured underwear. The latest set of pictures shows the star filming a naked motorcycle scene, but much to the disappointment of his female fans, the actor had a butt double step in for him.

Zac Efron's body double > Zac Efron pic.twitter.com/j6G6ItOjGH

— Joaquin (@JoaquinIgnacio) May 6, 2015

Bottoms Up! Zac Efron & Butt Double Go Cheek-To-Cheek On Set Of 'Dirty Grandpa' ~ http://t.co/rTCvddBuRT pic.twitter.com/EyRgQ3MYmt

— ZEfron Online (@ZEfronOnlineBR) May 6, 2015

Even Zac Efron's stunt double is out of all of our leagues. pic.twitter.com/keewwfKq1r

— tierney bricker (@tbrick2) April 30, 2015

The pictures from the shoot have flooded several social networking sites, with fans being ‘bummed’ about the derrière being that of the double’s.

We can only wonder why the hunky actor would shy away from showing off his bottom, when stars like Daniel Radcliff, Sylvester Stallone, Kim Kardashian and many more have had no problem doing so in the past.