Didn't Chris Cormier train Britney about 6 months back?
Yes indeed-y he did
Doesn't mean she wasn't using clen before that- when she was in much better shape prior to having Chris train her. I'm not saying that Chris ruined her (though, in a different way, I'm sure he did!

) . Just saying she was in her prime, not looking like trailer trash like the current Brittney, prior to Chris training her.