Conor McGregor to challenge Jose ##do for featherweight title at UFC 189 . McGregor seemed to lose his temper with Aldo during weigh - off . McGregor has defended the UFC featherweight title since 2010 . READ : McGregor says Aldo ' reeks ' of punches as he steps up the ropes talking ! ^ HERE for all the latest UFC news .
Conor McGregor to challenge Jose Aldo for featherweight title at UFC 189 . McGregor seemed to lose his temper with Aldo during face-off . Aldo has defended the UFC featherweight title since 2010 . READ : McGregor says Aldo 'reeks ' of fear as he steps up the trash talking ! CLICK HERE for all the latest UFC news .