Rihanna: ‘You’re Still A Little B**ch’ — Talking About Chris Brown?chain saw images

Rihanna: ‘You’re Still A Little B**ch’ — Talking About Chris Brown?

Bad girl RiRi is taking her claws out on Instagram! The 'Diamonds' singer shares a strong diss on the social networking app — is it directed towards Chris?

On Dec. 23, Rihanna shared an e-card with a very strong message — she seems to be calling Chris Brown "a little b**ch" for continuing his relationship with Karrueche Tran.

"Annnnd you're still a little b**ch," Rihanna shared with an e-card on Instagram on Dec. 23 with the added message, "Maybe next time."

It appears as though Rihanna is referring to the second shot she and Chris took at having a relationship with each other. Instead, it failed — again. And they're no longer speaking!

Rihanna Gives Chris An Ultimatum

Rihanna, 24, told Chris, 23, to make a choice — and it appears as though Chris may have picked Karrueche over Rihanna.

A source close to Chris tells HollywoodLife.com exclusively, "Chris and Rihanna haven't spoken by phone or text or anything of such — there's been no communication between the two. Chris is more than likely not going to join Rihanna in Barbados for Christmas and I don't think she cares at this point."

On the other hand, "Karrueche has spoken to Chris," though, our source tells us.

Rihanna Is Not Worrying About Chris While In Barbados

Rihanna is currently on the tropical island, where she always celebrated Christmas, sunbathing, relaxing and occasionally sending out provocative photos on Instagram.

"Rihanna's been with family, relaxing the entire time she's been on the island," our source adds.

What do YOU think, HollywoodLifers? Should Rihanna stand her ground or give in and reach out to Chris? It appears as though she's given up.