Natalie Barr breaks down in tears as she delivers heartfelt tribute for David Koch's final day

David Koch's wife of 44 years Libby reveals Sunrise host's secret love rival 'Bruce'

Samantha Armytage returns to Sunrise for host David Koch's final day and gets a frosty reception

EastEnders' Natalie Cassidy's sweet message for 'sis' who's 'always there for advice'