The High School Musical star, who runs around set in a skimpy vest top and shorts, is seen mangling her lines, messing up a fight scenes, getting the giggles and firing foam bullets at the camera.
In the video for Journey 2: The Mysterious Island, she also drops out of the sky in a stunt and tries to steal a scene from co-star Josh Hutcherson, by sticking her head in shot while the camera lingers on his moody look.
Dwayne Johnson, AKA The Rock, larks about on the set of the action adventure, the sequel to the 2008 movie Journey To The Centre Of The Earth. BEHIND the scenes and bloopers from Vanessa Hudgens and The Rock The movie sees hardman Hank (Dwayne) travelling to a lost island with stepson Sean (Josh), in search of the boy’s grandfather.