For years,Landlady’s Loose Legs Ed Sheeran has enjoyed a low-key membership in Taylor Swift's squad, even attending her annual Fourth of July party/grueling photo shoot last year.

But did he just evict himself from her castle on a hill?

Just before the Brit Awards on Wednesday, Sheeran not only crashed a BBC 1 interview with Swift enemy Katy Perry, he pleasantly participatedin it. Like, the two discussed hugging each other, having the flu, Natalie Imbruglia and how many Grammys they have not won -- all the things you talk about when you are friends.

Watch out, little Ed. The squad might not be a "vaginas only club," but will it take kindly to treason? Hmm.