Is there bad blood happening between Robert Pattinson and his pal Daniel Radcliffe?

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According to Thursday's report from OK! Magazine, Radcliffe isn't all that supportive of his Harry Potter co-star dating FKA Twigs. It seems that Pattinson wanted his friend to meet his lady, but Radcliffe apparently refused.

"Rob's tried introducing Daniel to Twigs a few times, but to say it's an awkward vibe is an understatement of epic proportions," a source said.

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The insider added that Radcliffe thinks Twigs is "a first class witch who's sucking the life out of Rob."

But the tables may be turning here- the source added that Pattinson isn't so big on Radcliffe's girlfriend Erin. He apparently "has a pretty low opinion" of her.

If this rumor is true, then it might be the end of friendship between the two young actors. This all might be too much for Pattinson to handle.

"Rob's so sick of his friends criticizing Twigs and has made an example out of Daniel by cutting him off," the insider said. The Harry Potter stars were reportedly going to work in a film together next year, but the source is saying "all bets are off."

Pattinson's love life has been gossiped about back and forth ever since he dated his former on-screen co-star Kristen Stewart. Only time will tell on what happens from here though.