It sounds like poor Liam Hemsworth had a tough time on the set of his upcoming thriller Paranoia, with his cast mates Amber Heard, Gary Oldman and Harrison Ford subjecting Miley Cyrus' man to a nasty prank!
Liam stars in Peter Luketic's new film, playing Adam Cassidy whose prank jeopardises his job at a technology corporation, His superiors give him the chance to save his career if he agrees to an undercover espionage assignment at a rival company.
According to Liam there wasn't just pranking in the script though as he was the victim of a cheeky joke whilst shooting a sex scene with Johnny Depp's gorgeous girlfriend Amber Heard.
Talking to E! Liam revealed: "I get into the bed and they say 'action', and then I turn over and I grab what I thought was her arm, and it was a giant dildo..."
"And I pulled it out, and everyone was in on it... except me, yeah."
Liam Hemsworth was pranked by Amber Heard and co (WENN)
Oops! Liam was also asked about his rollercoaster relationship with fiancee Miley during the interview, but he remained coy only admitting that he wants to follow in older brother Chris' footsteps by having kids "one day".
"It’s so odd to me, still, that my brothers have kids,” he confessed.
Paranoia hits cinemas on August 16 in the US, whilst a UK release date has not yet been announced.