Loose Women star ­Denise Welch has reportedly refused to ­appear on the show alongside fellow panellist Janet Street-Porter. The Celebrity Big Brother winner apparently told producers that she feels uncomfortable around the ­journalist, with insiders blaming the fall-out on a "major personality clash" between the pair. The situation is said to have caused chaos for production staff, who have to ensure they don't end up on the Loose Women panel together. Carol McGiffin, Lisa Maxwell and Sally Lindsay are among the other regulars. "To say relations between Denise and Janet are frosty would be an ­understatement. The reality is they really don't like each other and they probably never will," a source told the Sunday Mirror. "Janet considers herself to be a feminist intellectual (more)...