Robert Pattinson And Girlfriend FKA Twigs Fighting? Kristen Stewart Still Causing Problems?

Robert Pattinson and his girlfriend, FKA Twigs, are allegedly fighting. According to a report from In Touch Weekly, the "Twilight" actor's former on-screen and off-screen partner, Kristen Stewart, is still causing problems for the engaged couple.

The hunk actor supposedly wanted to support his ex-girlfriend during her recent "Clouds of Sils Maria" event in New York. However, his current singer-songwriter fiancé allegedly got upset.

"FKA Twigs went ballistic and screamed 'No f***ing way,'" a source claimed. "Now, as his [Robert Pattinson] relationship with Twigs gets more volatile, he's feeling completely torn between the two women."

Another recent report from OK! Magazine detailed how FKA Twigs discovered calls made by Robert Pattinson to his former girlfriend.

"She confronted him about it straight away, and he insisted it was just a good-will congratulations call about Kristin being in the Oscar race this year," the insider said. "[FKA twigs] is not happy at all about this and isn't really satisfied with his explanation."

The "Twilight" co-stars made headlines for their controversial break up in 2012. The former couple ended their relationship after the "Snow White and the Huntsman" lead actress admitted to having an affair with her married movie director, Rupert Sanders.

Given the former couple's scandalous split, Starpulse reported about how FKA Twigs is in disbelief that her beau would still want to remain friends with his ex.

"[FKA twigs] knows how hung up Rob was on Kristen and how hard it's been for him to move on," a source said. "The fact that he's gone and [still called Kristen Stewart] has totally unsettled her."

The current relationship of the actor and the singer has been hounded with issues after they came out as a couple in 2014. Rumors also increased when insiders announced that the two are already engaged.

Hollywood Life reported that the British couple even had to postpone their wedding amid persistent breakup rumors. Despite this, however, fans are still hopeful that Robert Pattinson will soon get engaged to his current girlfriend, FKA Twigs.