A source told the National Enquirer that Biebz“threatened to deck” James, after seeing photos which seemed to show Selena ‘cozying up’ to her co-star.

“Justin is steaming at Selena for striking up what he considers an inappropriate relationship with James,” said the snitch. “But he’s directed most of his anger at James.”

This “reliable” inside scoop went on to say that Justin: “called Selena and said that if he’d been there, he would have beaten up James for coming on to her. Selena told him they’re just friends and to stop acting like a spoiled child.”

Also according to IN TOUCH, Justin may be justified for being worried as sources have admitted that both Selena Gomez and Vanessa Hudgens were seen flirting hard-core with James Franco while on set of their new movie.

Although we don’t think Bieber and Gomez will last forever, we have a feeling this may be BS.

Thoughts? Let us know in the comment section below!