Karrueche Tran, Rihanna twitter beef: Chris Brown 'Loyal' song a Rihanna diss, Karrueche Tweets 'These Hoes Ain't Loyal' aimed at Brown's ex?

Karrueche Tran is supporting Chris Brown's music while he's in rehab especially since it includes a jab to his ex-girlfriend, Rihanna.

In the song, Brown sang:

"Eyes closed, smoking marijuana
Rolling up the bar, molly I'm a rockstar
She wanna do drugs, smoke weed, get drunk
She wanna see a nigga trapped
She wanna fuck all the rappers"

Tran supported the release re-tweeting Global Grinds post and added wrote, "#TheseHoesAintLoyal."

This isn't the first time Brown is clowning Rihanna's promiscuous behavior in a song. In October, Brown released his unheard verse for the DJ Khaled's 'I'm Still' track the twitter world went crazy when they heard him slam the "Diamonds" singer.

According to Hollywoodlife, sources claim that Tran supports Brown's mean lyrics, "It's a free country and he's an artist and she feels he can say whatever he wants to say. He has that right."

Brown confessed about knowing Rihanna's industry reputation in the song saying, "The gossip site claim that Chris' part in the rap includes the words: "Every ni**a in the industry done fu**ed my bi**h/ And all my ni**as said I told ya/Now all these rap ni**as wanna be political/Nah, f**k that I'm a real lyrical/killer!"

Woah!