Security has been beefed up around Robert Pattinson and Kristen Stewart in the wake of a worrying breach and persistent hook up rumours in Brazil.
Extra bodyguards have been called in after a fan snuck onto the set of the Brazilian home where the couple are filming honeymoon scenes for the new movie.
The video is a bit shaky but its lens gets quite close to Stewart and Pattinson while they're filming scenes - one in which Stewart is only in her underwear.
Watch the secret camera video from the Twilight: Breaking Dawn set here.
A source on set said staff are exploring the possibility the video may have been filmed by a security guard or crew member who snuck a camera in.
But the same source told E!Online there is no truth to rumours Pattinson and Stewart were sprung by cops getting frisky on a beach in their spare time.
The Daily Star had reported the pair were getting intimate on Ipanema Beach at night when police "sent them packing with a stern verbal slapping."
"They were laughing about it afterwards, but they both looked really embarrassed. It was quite sweet to see," a source told the newspaper.
Meanwhile, rumours that Bella's wedding dress in Twilight: Breaking Dawn is to be made by Zac Posen has been shot down by the designer himself.
Posen Tweeted: "Heard the bella/twilight rumour and it's just that. I design for real women like Kristen Stewart and Anna Kendrick."
Photo: Getty/Getty Images Entertainment/Kevin Winter
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