Robert Pattinson 'Dirty Talk' Turns-On FKA Twigs? Engagement Break-Up HOAX

Apparently, FKA Twigs' relationship with Robert Pattinson is still going strong. Rumors even suggest that the "Pendulum" songstress enjoys arousing the 29-year-old British heartthrob's "kinky" side...

The seedy gossip tabloid Star reports that Twigs was caught having "phone sex" with her beloved fiance - in public!

Back in December, Twigs was getting pampered at a bustling nail salon in Los Angeles when she received a rather racy phone call from the former "Twilight" cutie:

"Evidently, Rob must have just flown in because she started talking about how much she had missed him, and all the things she couldn't wait to do to him once she got home," an alleged source explains. "Twigs certainly wasn't whispering when she went on and on about how satisfied Rob kept her... She didn't care who was listening."

Twigs is a rather unique and eccentric individual - but would she really talk so inappropriately for the entire shop to hear? Well, GossipCop definitely thinks not. Why would such a shocking celebrity encounter hit newsstands over four weeks later? Not to mention that everything remains "unnamed," providing little credibility towards such "intimate" details.

Another "legit" rep insists that the entire incident is "ridiculously untrue."

Remember back in October, when the couple supposedly took naughty snapshots in a public photo booth?

The Hollywood lovers were spotted partying at an exclusive Beverly Hills nightclub when they decided to get down-and-dirty. They secretly entered a swanky "selfie" machine and began disrobing as a line of people started forming outside the booth. An alleged eyewitness tells the National Enquirer that the couple was "holed up for about 15 minutes when someone yelled through the curtain, 'Hey! You gonna be in there much longer?' Rob barked: 'Probably!'"

Fellow party-goers didn't know who was causing such trouble until the pics started printing. The images shooting out of the pick-up slot allegedly showed the future newlyweds engaging in "X-rated shenanigans." Twigs was topless and Pattinson was even "flashing his bum." When the two finally emerged from behind the curtain, the snitch claims they looked "very disheveled."

Again - completely untrue.

But their engagement is certainly NOT off? Or is it?

Robert Pattinson Wedding Off? Romantic FKA Twigs Birthday Love, No Diamond Ring [PHOTOS]

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