Anderson Silva and Michael Bisping exchanged words at the UFC Fight Night 84 media day in Los Angeles, and the Brazilian continued the attacks on social media.
"The Spider", who headlines the Fight Night event in London against "The Count" on Feb. 27, called his opponent "unskilled" after accidentally hitting his coach Jason Parillo in the face while trying a spinning kick.
Hours later, Bisping fired back with a photo of his latest random drug test result.