Dwayne 'The Rock' Johnson used a special bodysuit to "bulk up" for his role in 'Moana'.
The 52-year-old wrestler-turned-actor plays demigod Maui in the new live-action version of 2016 Disney film 'Moana' and he was recently pictured on the set looking particularly ripped - but Dwayne has admitted his muscled physique is down to a special costume.