Why Kelsey Grammer Walked Out on His Scheduled Interview With Piers Morgan -- and Why the Two Men Are Now Trading Accusations THR

Actor Kelsey Grammer "ran out of the building" before a scheduled appearance on Piers Morgan's CNN show, according to The Hollywood Reporter, which cited tweets from Morgan. The reason? The show aired a photo of Grammer's ex-wife, Camille.

"Kelsey Grammer was supposed to be on my show now but ran out of the building. Strange," Morgan tweeted.

Later, the CNN host tweeted, "So, Kelsey Grammer saw a photo of his ex wife Camille in the open to our show and legged it. Extraordinary. Never had this happen before. ... I like Kelsey Grammer personally, but this was a shockingly unprofessional thing to do. I wasn't even going to mention his ex-wife!"

Grammer's spokesman told the publication that Morgan "needs to take responsibility for what he did to Kelsey. It's called accountability."

Grammer had been slated to appear on the show to discuss the second season of his Starz show "Boss." Grammer and Camille divorced last year.