Robert Pattinson knows what he's doing when it comes to teasing the world's women.
And there's nothing like talking about '50 Shades of Grey' to get the female population salivating.
So when he suggested he'd like to "lick" the pages of the erotic novel, RPattz clearly knew he was pushing ALL girls everywhere over the edge.
The Twilight star made the saucy reference at Comic-Con last night where he was asked by MTV if he had ready the 50 Shades trilogy.
[Related story: Kristen Stewart preparing for 50 Shades role?]
[Related story: Cheryl Cole addicted to 50 Shades of Grey too]
Answering naughtily he said: "'I would just sit there and lick the pages. What, are we live on?''
But when co-star and girlfriend Kristen Stewart was also asked about reading the saucy novel she didn't seem to want to play ball .
Asked if she would read the tome in a book club with her Twilight co-stars Rob and Taylor Lautner she replied: "That would be disgusting."
Well that settles that then.
Rob and Kristen remained tight-lipped about their off-screen romance but appeared very relaxed with each other at the Convention, laughing, joking and flirting.
And it looked like RPattz couldn't take his eyes off K-Stew, who looked sexy in a yellow mini skirt and white cropped tee.
But Rob *DID* talk about kissing the 22-year-old on camera.
And he sneakily revealed that he's a bit of a selfish lover.
He said: "She always just kissed me and I'd always be like..." *puckers up lips* "I just receive. I just receive pecks."
Meanwhile Ryan Gosling has emerged as the favourite of the fans to play the role of Christian Grey in the 50 Shades novels.