It's a Twitter explosion!!  When lack of clothing & social media collide with a splash of Ri-Ri and CB, ish gets crazy.

So first Rihanna tweeted a pic of Chris Brown, shirtless in bed - PIC  

Then he deletes his Twitter account after getting into it with comedy writer Jenny Johnson, sending her vulgar tweets after she called him "a worthless piece of s**t."

Okurrrr....

THEN Rihanna tweets a topless picture of herself - PIC 

Thoughts??  Feelings?  She looks awesome, right?!

Meanwhile, this is Chris Brown's FAVY song on her new album (shocked?)...it's the song he's on, "Nobody's Business" lol