Chris Brown posts pic of Karrueche's bare butt on Instagram

Chris started a storm in his page after he posted Karrueche 's butt on his instagram page..This is the 2nd time in 2 weeks...Many fans blasted him for being disrespectful to her and as usual others say he is trying to hard to prove he is over Rihana...

Well, she is smiling and happy so I guess she is ok with it...