Dermot O'Leary left speechless as co-host Alison Hammond demands he 'stop interrupting'

This Morning's Dermot O'Leary was left speechless as his co-star Alison Hammond demanded he 'stopped interrupting her' during an awkward live TV moment. It comes after Cat Deeley was left stunned after Peter Kay called her out for an interview habit in the middle of a live chat on This Morning - leaving fans thrilled.