Newcastle chairman Freddy Shepherd has emphatically ruled out a summer return to the club for Craig Bellamy after the temperamental striker insulted club captain Alan Shearer. Bellamy, currently on loan at Celtic after his January bust-up with boss Graeme Souness, was reported to have sent abusive text messages to both Shearer and Shepherd's son Kenneth. The Newcastle supremo has now declared that the Welsh forward will never return to St James' Park, and warned that he chose to attack the wrong man in the shape of club icon Shearer. The text messages provoked an angry reaction from the man set to eclipse Jackie Milburn's all-time goal-scoring tally for The Magpies, and have further alienated Bellamy from the Newcastle setup. "It's true that messages were received from Bellamy's phone - but he got more than he bargained for from Alan Shearer," Shepherd told the Daily Express. "The text he sent to Kenneth was mildly upsetting but what he said to Shearer was insulting. It was along the lines that he was past it and his legs had gone and that he was going to come back here from Celtic. I can tell you there is no chance of that. Bellamy has taken on a hero in Alan and there is only one winner of that one. And it is not Bellamy. Alan might have thought twice about firing off a reply but he was obviously so riled he reacted. He told Bellamy he would knock his block off if he ever set foot back in Newcastle." Bellamy's future has been the subject of constant speculation during his productive loan spell north of the border, with Blackburn, Celtic and Bayern Munich all eyeing a summer move for the former Coventry man.