He didn't want to stir up any "drama" with ASAP Rocky.
Rihanna said the two are "working" on a friendship as Chris has moved on with his current girlfriend.
She's too busy working on R9 to worry.
We wonder what RihRih thinks of this.
"Shame on you. Throw the whole app-oligy away."
The emoji heard 'round the world.
Chris Brown, Donald Trump, and George W. Bush seem unfazed, though.