Katy Perry Unfollows Russell Brand on Twitter

And now it really is over. Katy Perry has unfollowed soon-to-be ex-husband Russell Brand on Twitter, a month after the British comedian filed for divorce from the pop star.

Brand remains a follower of Perry on the social media site, though is not a prolific tweeter – his last tweet came more than two weeks ago. According to a source close to Us Weekly, the pair are now only communicating via phone or email:

“She’s limiting those interactions. He’s being so atrocious that she feels like she never really knew him.”

Neither Brand or Perry have spoken about the split publicly yet, save for Brand telling a UK reporter who approached him in the street that he was “doing alright.”

Perry has remained trickier to find, canceling her appearance at the People’s Choice Awards earlier this month. On January 7th, she tweeted:

“Concerning the gossip, I want to be clear that NO ONE speaks for me. Not a blog, magazine, “close sources” or my family.”

The couple announced they were splitting after some blazing rows over the Christmas period. Perry is rumored to have suggested counseling, only to be knocked back by Brand, who told her the relationship was over. The pair had been married for 14 months.

Some gossip sources have suggested Brand may be writing a book about his marriage to Perry. Another Brand book was always likely after the big sales of his previous two memoirs, My Booky Wook and My Booky Wook 2. If a Booky Wook 3 is in the works, it’s difficult to understand how the marriage won’t get a very public airing.