• kristen stewart
    Actress Kristen Stewart poses with her trophy during a photocall after winning the Best Supporting Actress Award for her role in the film "Sils Maria" (Clouds of Sils Maria) during the 40th Cesar Awards ceremony in Paris February 20, 2015.Reuters
  • robert Pattinson and FKA Twigs
    Are Robert Pattisno and FKA Twigs moving in together?null

While Kristen Stewart has evidently moved on from her "Twilight" days, looks like she hasn't been able to move on from her former lover Robert Pattinson, who is now dating FKA Twigs.

Just a few days ago it was reported that the British actor had gotten engaged to FKA Twigs and Stewart is not pleased with the news.  

Talking about Stewart's reaction, a source told RadarOnline that she is really "pissed off" because Pattinson met Twigs just a couple of months ago. But the real reason why she isn't okay with the news is that Pattinson reportedly never seemed to be interested in marrying her.

"Kristen was with Rob for several years and he never gave her the option of marriage," the source explained. "Every time she tried to bring it up he would always shoot her down and say he was not ready. The fact that he was all of a sudden ready just really annoys her."

Meanwhile, co-star Taylor Lautner is said to have reached out to Stewart as soon as he heard about Pattinson's engagement. "[Taylor] already reached out to her to offer support and to remind her that it's out of her control and not to beat herself up about the past," a source told HollywoodLife.

But on the other hand, a source of People Magazine says that the "Snow White and The Huntsman" star is doing fine and that she will "survive" the news of Robert's engagement. "She has her own life and has moved on," the source added. 

The news of the 28-year-old getting engaged to Twigs started doing rounds when T-Pain during an interview with Vulture accidentally spilled the beans. Though he later tried to cover it up with a tweet saying that it was an April Fools' joke, People later confirmed that the news is true.

T-Pains tweeted after he tried to cover his slip up at the interview with Vulture.Twitter

A common friend of the couple also told People that Pattinson is really serious about Twigs and wants to marry her. "They are inseparable when they are together. They live at his house," the source noted.

The "Twilight" couple broke off in May 2013, after Stewart was caught canoodling with "Snow White and the Huntsman" director Rupert Sanders.

Is Pattinson seriously head over heels in love with FKA Twigs or is it his way of getting back at Stewart for cheating on him? Only time will tell.