Anderson Silva has repeatedly insisted he’s never intentionally used performance enhancing drugs, but Michael Bisping isn’t buying it.

As you know, Bisping and Silva are scheduled to fight on February 27th in the main event of UFC Fight Night 84. It will mark the first time Silva has fought since he was handed a year long suspension from the Nevada Commission, for testing positive for PEDs last January.

Well, at the open workouts to promote the upcoming fight, Bisping said this (quote via MMA

“Listen, Anderson is a great fighter, achieved many, many things, but the fact of the matter is, he tested positive for performance enhancing drugs in his last fight,” Bisping said. Probably the first time he had been tested, that’s what he said — his words not mine — assuming to lead one to believe he was cheating his whole career. Shame on him, how he calls himself a martial artist and used performance enhancing drugs…”

So, clearly things are going to get heated between those two as fight day approaches.