Rihanna and Chris Brown Not Over? "Stay" Singer Wearing Necklace from Ex? Karrueche Tran Still Mad Over Twitter Fight?

Are Rihanna and Chris Brown back together? Again?

Back in December, Chris Brown gave the "Stay" singer a necklace to symbolize the couple's reunion and bright future forward. If you've been following the popular couple it has been a rocky 2013.

HollywoodLife is now reporting Ri Ri has been sporting the same necklace to show she still has feelings for the "Fine China" musician.

"Every girl has had that moment when she's got her ex on the mind and did something about it," a source told the gossip website. "This was one of those moments for Ri. She already knew what people would say and she doesn't give a [expletive].

As for Rihanna and Chris Brown getting back together, the source said what's done is done, even if she still cares about him.

"That will never change," the source told HollywoodLife. "She's going to always love him regardless. But trying to get back with him, naw, that ain't happening."

Is the Barbadian beauty still reeling after losing her ex or is this just another way to upset Brown's reported current girlfriend Karrueche Tran, whom Rihanna has been fighting with publicly on Twitter. First it was making fun of Tran's new cornrow hair cut, now it's wearing a love token from her boyfriend.

Regardless of what's true and what's not, the source got one thing right:

Rihanna don't give a [expletive].