Karrueche Tran is ''bored and tired'' of Chris Brown and his friends.

The 27-year-old model is furious with her ex-boyfriend, who she dumped in March after discovering he fathered 15-month-old daughter Royalty with mutual friend, Nia Guzman, after one of his crew allegedly sent a death threat to actor Marques Houston for liking a photograph of her on Instagram.

The brunette beauty told gossip website TMZ.com: ''I'm bored and tried of this situation. I don't get it because I'm single. I thought we have all matured and moved on. Especially since Chris has been seen with multiple women since the breakup. I don't want anything to do with any type of violence or negativity.''

One of the 'Loyal' hitmaker's pals is said to have posted a photograph of two guns on Instagram directed at Marques, captioned: ''Ni**as sho no how to disrespect, I don't care if they not still together (sic).''

The threat was issued after the former 'Sister Sister' star liked an image Karrueche wearing a skimpy black bikini, and wrote: ''Dizayum look at all that booty, can't even see your face cuz that booty in the way (sic).''

The duo recently finished filming a movie together and the former stylist insists they are just good friends.

Chris, 26, recently hinted he wants Karrueche back on Twitter, writing: ''Don't know who you are anymore. I wish there was still an 'us'. I love who I love. Take nothing for granted.''