Doireann Garrihy is just hours away from her maternity leave as she presents her final radio show on Thursday evening. Today's top videos STORY CONTINUES BELOWThe couple shared the exciting news in April with Doireann sharing snippets and glimpse into pregnancy life throughout the journey. Mark Mehigan and Doireann Garrihy. Doireann Garrihy is just hours away from her maternity leave as she presents her final radio show on Thursday evening. Laura, who appeared on the show as a celebrity contestant in 2024, will co-host the upcoming season alongside Jennifer Zamparelli.