"TWEET OF THE WEEK" Rihanna vs Joan Rivers & Kelly Osbourne!

It all went down on Twitter!

After legendary comedian and outspoken host of E!'s "Fashion Police," Joan Rivers finally watched Rihanna's tell all interview with Oprah.... she threw in her own two sense on what she thought... and Rihanna wasn't havin' it!



Joan tweeted,

“Rihanna confessed to Oprah Winfrey that she still loves Chris Brown. Idiot! Now it’s MY turn to slap her.”

RiRi fired back respondong directly to Joan with,

“ wow u really do get slow when you’re old huh?”

Joan replied back to her,

“Honey, everyone knows: If he hit you once, he’ll hit you again. Read the statistics. PS – Love to have you on Fashion Police!”

And even co-host of "Fashion Police" jumped in defending Joan...

"W/ the greatest of respect 2 a young lady of whom I love please get a sense of humor @Joan_Rivers paved the way 4 all us opinionated ladies!"

CHECK OUT MORE "TWEETS OF THE WEEK" BELOW:

"TWEET OF THE WEEK": Kris Humphries Takes Shots At Kanye West!

TWEET OF THE WEEK: Chris Brown, Drake & Meek Mill Beef Over Rihanna

"TWEET OF THE WEEK" Nicki Minaj VS. Cher!!!