The TV presenter popped into the This Morning studio again, and spoke to host, Philip Schofield, about her baby daughter's birth, admitting she was actually relieved that co-host Phil had kept everyone up to date on Twitter when she was in labour.
'It was nice for me because I was in hospital for three days and it was kind of a stop-start, stop-start event, and we had to leave her in for as long as possible,' explained Holly.
'But obviously my waters had broken so she was at risk of infection, but she's here and she's fine.'
The glam new mum also said her son, Harry, two, was a big fan of his new baby sister, and was always on hand for kisses and cuddles with the little lady:
'Harry's amazing, he absolutely loves her. He comes up really close to her and he's so still. He just kisses her and cuddles her the whole time.'