Mel B Calls James Corden One Of The 'Biggest D**khead' Celebrities She's Ever Met In Brutal Shoutout

James Corden's poor behavior has been called out by many this year. Between belittling restaurant workers and stealing jokes, he hasn't been placed in a good light.

Now, someone else is calling him out.

Former Spice Girl Mel B joined Mo Gilligan on The Big Narstie Show on BBC4. During the chat show, Gilligan asked Mel B about the "biggest d**khead she'd ever met."

Mel B replied:

"So there's a few—James Corden, Geri Halliwell, Jessie J and me."

She joked she does actually love bandmate Halliwell, but thinks she's also "really f**king annoying."

Of Corden, however, Mel B shared:

"I think you always have to be nice to the people that you work with whether it be production, camera guys, sound, lighting."

"We all work for the same thing, so you should always be nice, and he hasn't been very nice."

You can check out the clip below.

Mel B says James Corden is the ‘biggest d–khead I ever met’ in showbiz | New York Post youtu.be

The Twitterverse is Team Mel B on this one.

Many would also love for Mel B to elaborate.

While we don't know the details behind Mel B's claim, Corden has been doing his part to be on the naughty list this year.

Among many other stories we've heard, Corden was infamously 86'ed from NYC restaurant Balthazar in October for treating staff abusively after a mistake made to his wife's order.

Corden did apologize, and owner Keith McNally lifted the ban.