After it was announced that Robert Pattinson is going to be a married man, it turns out that his ex-girlfriend isn't thinking twice about it.

More Engagement Chatter On Robert Pattinson & FKA Twigs

On Monday, E! News discovered that Pattinson's former flame Kristen Stewart "doesn't care about the engagement." Apparently, the actress has other things going in her life and it doesn't matter what her ex does with his.

"There isn't hostility, but she has moved on and is in a really great place right now," a source told the site.

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Another insider previously told People that Stewart has better things going on as she pays attention to her career and other aspirations.

"Kristen is doing fine, working and traveling, and she will survive Robert's engagement," the source said. "She has her own life and has moved on."

There's a good chance that Stewart and Pattinson ending their relationship a few years back may have been a good thing since the media isn't constantly surrounding them as much anymore.

"Kristen lives a much more low-key life now and seems happier," the source revealed. "It was obvious that she was struggling with the media attention [during her relationship with Rob]."

Stewart and Pattinson became a big deal in the entertainment industry after playing on-screen lovers in the Twilight movies. There is no word if the actress is dating anyone else, but Pattinson is apparently set to tie the knot with British singer FKA Twigs.

Tags: Kristen Stewart Robert Pattinson