A source close to the actress told eonline.com that "she doesn't care about the engagement, there isn't hostility but she has moved on and is in a really great place right now," reports aceshowbiz.com.
"This has been one of the better times for her personally, she is just doing her own thing," said another source.
The "Twilight" actress herself never personally commented on Pattinson and twigs' recent engagement.
In a recent interview with hollywoodreporter.com, the 24-year-old actress opened up about how hard it was for her to avoid rumors on news media that often exaggerated her personal life.
"I've taken so much s**t that I'm just like, 'I'm not the winner!' I'm not gonna be let down when I don't get the pat on the back, I'm totally used to the kick in the a** (sic)," she said.
"It has taken serious adjusting time, there's just nothing that I can really do about that. If you think about the source of it all, which is really the big, big, big green monster of cash, there's just no way that that's stopping," she added.
