Will & Grace stars Megan Mullally and Debra Messing may be fighting.

 

Mullally, who plays queen of mean Karen Walker, will be missing from a few episodes of the final season of the show. Gossip blogs are speculating it has something to do with a falling out between her and Messing (who plays Grace).

 

Fans started commenting that something was wrong earlier this year when Mullally unfollowed Messing and Sean Hayes (Jack) on Instagram.

 

Mullally later posted: “It’s okay to let go of relationships that aren’t healthy and positive, even with people you’ve known for years and once trusted. ... Shout out to the people who are happy for your happiness, who feel the excitement when you win, who take joy in your success.”

 

In September, Eric McCormack was asked about the rumors. “I think people worried about that entirely too much… The four of us get along like a house on fire, we always have,” he insisted.

 

Since then, Messing has shared selfies with her two male co-stars, but none with Mullally.

 

It's like our generation's version of the big Joan Crawford and Bette Davis feud.