Michael Bisping enjoys taking any and all shots he can on his fellow UFC fighters, including upcoming opponent Brian Stann.

Bisping and Stann are set to collide in a key middleweight contest at UFC 152: Benavidez vs. Johnson from Toronto.

While the two appeared to be fine with the trash-talking during a recent media event to promote the card, Bisping has decided to fire off the first shot at Stann via Twitter.

Bisping’s response was to a post Stann made that said, “Training is going very well so far, getting better each day in all areas, I will be ready come UFC 152.”

With no contender set for UFC middleweight champion Anderson Silva, it is possible that the winner of Bisping-Stann can make a huge impact on the minds of the UFC brass.