We now bring you breaking news.

Suge Knight has Britney Spears' back ...

... and Kevin Federline better watch his!

TMZ spotted the hip hop mogul chewing out a K-Fed lookalike outside of the hot L.A. club, Area, last night, mistaking some chump for the real deal, then screaming, "He's a bitch!" and threatening to run the guy out of L.A.

"Britney's my homegirl!" Suge Knight declared, adding that he loves the pop princess because "she's a [sic] underdog."

Classic.

Wonder what Snoop Dogg would think about these remarks from his one-time cohort. Anyway, as he pulled away from the scene, Suge (real name Marion) told TMZ:

"That fool want to act f*%ked up with Britney, act weird about her kids, we'll chase his ass up out this city!"

Be warned, K-Fed, or you might wake up one morning to find yourself like Vanilla Ice, dangled my your ankles over a hotel balcony.