She's a busy mum of three and a former Miss World, he's one of the most prolific GAA players and managers in the country, and together, they're working to save the planet.
Rosanna Davison and Davy Fitzgerald have teamed up with GreenAware to be leaders in sustainability and encourage everyone to make small changes at home that will better the environment.
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Speaking to Dermot and Dave, Rosanna and Davy explained their own personal reasons for getting involved in the campaign, and the changes they have been making themselves.
Rosanna also gave us an insight into life at home with her three under three and Davy revealed if he has been approached by Galway to take on the role of manager for their hurling squad.
You can catch the chats by clicking play above.