Watch Brutal Moment Cristiano Ronaldo SNUBS Jamie Carragher and Blanks Handshake ahead of Man-Utd

This is the brutal moment Cristiano Ronaldo CHALLENGES Jamie Carragher ahead of Manchester United's clash with Liverpool. The hilarious incident occurred moments before Monday night's crucial Premier League battle at Old Trafford. Liverpool icon Carragher was on duty alongside United legends Gary Neville and Roy Keane when Ronnie barged into the conversation. Host Dave Jones exclaimed, "The main man is here tonight!" Ronaldo, 37, first blocked Carragher's handshake attempt as he hugged Neville. Ronnie then ignored Carragher again as he moved around the Merseyside man to greet Keane. Jones asked Ronnie, "Do you want to talk to us?" and Keane added, "Good to see you, Cristiano!" But Ronaldo was already back in the warm-up, leaving Carragher smiling at the snub. Carragher has been a vocal critic of Ronaldo since his return to Man Utd last summer. And fans thought the veteran striker's reaction at Old Trafford was hilarious. Former red devil Rio Ferdinand joked: "Cristiano blanked Carragher there. "You did a 360 like in the old days." One said: "Loooool Ronaldo blanked Jamie Carragher." Another wrote: "Ronaldo whitewashing Carragher will be the highlight of the match." One laughed: "Ronaldo left Carragher hanging." Another added: "Ronaldo showed Carragher zero respect there."