Brazil captain Thiago Silva has shown his support to compatriot Jose Aldo by launching a rant against his upcoming UFC opponent Conor McGregor . The Paris Saint-Germain defender was recorded on the phone with UFC featherweight champion Aldo and described Irishman McGregor as ' a douche bag ' and a 'mother****** ' . Aldo will fight McGregor in the main event of UFC 189 in Las Vegas on July 11 , and the pair are on a promotional tour of the bout . Jose Aldo talks to Brazil captain Thiago Silva on the phone ahead of his upcoming fight with Conor McGregor . Aldo signals his intentions to his compatriot Silva as he prepares to take on the Irishman . Thiago Silva in action during Brazil 's 3-1 victory against France in Paris on Thursday night . Silva was heard telling Aldo over the phone : 'Dude , you have to finish him ( McGregor ) . He ’ s such a douche bag . ' The Brazilian defender continued : 'He ’ s got to fall and never get back up , that mother****** . ' Aldo replied : 'What ’ s up brother , absolutely . I ’ m going to kill this mother****** and cut his head off . 'That cocky trash talking son of a b**** . I ’ m going to run him over and he won ’ t even see me . I ’ m going to release the beast on him . He ’ s gon na regret it . ' Aldo and McGregor were in New York on Thursday as part of their UFC 189 promotional tour . The pair , who will clash at the MGM Grand in Las Vegas on July 11 , in Boston on Wednesday . McGregor earlier in the day showed off his wealth as the tension ahead of his fight with Aldo builds .
Thiago Silva launches a scathing attack on Conor McGregor . Brazilian defender was recorded on the phone with Jose UFC . Silva labelled McGregor a 'douche bag ' and a 'mother****** ' UFC will fight McGregor on Aldo 189 in Las Vegas on July 11 . READ : McGregor loses his cool during heated face-off with UFC . CLICK HERE for all the latest Aldo news .