OK! Exclusive: Robert Pattinson And FKA Twigs Have First Big Fight — Find Out Why!

They’ve only been engaged for a few months but there’s already trouble in pre-wedded paradise for Robert Pattinson and FKA Twigs, according to an insider who told OKMagazine.com exclusively that the couple had their first big blowout fight.

FKA, whose real name name is Tahliah Debrett Barnett, is still not coping well with the pressures of being in the public eye as part of her relationship with the Twilight heartthrob.

“She’s been ripping into Rob, telling him she didn’t sign up for this media circus and saying she had no idea it was going to be this bad,” the source told OK!

According to the insider, the “media intrusion” on her life has been sparking arguments with Rob along with the “hate mail from Twilight nut jobs,” his ex Kristen Stewart “spreading poisonous rumors about her” as well as Pattinson’s family “who have never really approved of their engagement.”

As OKMagazine.com reported last week, FKA was angry Stewart spoke about Rob and their Twilight sex scenes and sent her a message to keep Rob’s name out of her mouth.

“She sent a message to Kristen to ‘shut the f**k up’ about Robert because she lost the right to speak about him in public,” the source told OK! exclusively. “It was pretty brutal.”