Move over Jerry Seinfeld interviewing comedians in a car while making coffee runs; Joan Rivers is going to interview celebrities in her bed.

On her Twitter account, Joan Rivers threatened to slap Rihanna for admitting that she she still loves Chris Brown. Rihanna responded.

Sometimes people give Joan Rivers a hard time, usually for the massive amount of plastic surgery she's had done over the years, or her role as E.

When I watch this video — from last night's episode of WE tv's "Joan & Melissa: Joan Knows Best" — of 78-year-old Joan Rivers and her friend Lynne smoking a bowl, hot boxing a car, demanding Cheerios, chanting "food truck.

In just a few hours, Comedy Central will air the Comedy Central Roast of Charlie Sheen, coincidentally on the same night that America’s favorite insane celebrity’s former show, "Two and a Half Men," will air with his replacement, Ashton Kutcher.

Joan Rivers and her daughter Melissa have a reality show on WEtv.

Kathy Griffin hosted the roast of Joan Rivers that will air August 9th on Comedy Central, and some of the one-liners that were delivered are starting to leak out.

File under: close-ups that didn't need to be taken Today Comedy Central announced that 75-year-old Joan Rivers will be honored at its next roast, proving that it could pull any name from a hat and still be a vast improvement over Larry the Cable Guy.