Sir Rod Stewart has ripped into Sky Sports pundit and former Celtic midfielder Roy Keane for being a 'bully' on air after his blazing row with Jamie Carragher last weekend.
Keane and Carragher were involved in a shouting match on Sky Sports duty after Manchester United's 1-1 draw at Chelsea on Sunday, with the pair debating Cristiano Ronaldo's role in the Red Devils team after he was benched on the weekend.
Rock legend Stewart revealed he saw the live row on TV and the lifelong Celtic fan hit out at former Bhoys midfielder Keane for being 'far too aggressive' in making his point.