Rihanna‘s beef with Chris Brown‘s girlfriend Karrueche Tran is starting to get more serious than ever … to the point that Karreuche is now afraid to leave her house without security because RiRi’s crazy a** stans “fans” have been threatening to kill her!

After RiRi (allegedly) poked fun at Karrueche last week by tweeting a pic of a bag of rice cakes with sunglasses and earrings, along with the caption “Ima make u my bitch,” the ‘Rihanna Navy’ took the joke even further and unleashed a number of violent threats against Karrueche, tweeting mean things like: “I hope Rihanna beat the dog sh*t outa yo a**!” … “Watch yo back” … and “I will kill you.”

According to TMZ, Karrueche now refuses to leave her house without Chris Brown’s hired muscle by her side.

Brown, however, has been urging his gal to not worry about the threats, but that doesn’t seem to be cutting it.

We don’t know who to point the finger at in this situation. Either way, both ladies need to just play nice and keep it movin!

What do you think?

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