"I'm here in the RTÉ makeup department, and I'm conducting an experiment," Bonner said in a video shared on 2FM's Instagram. "You could call it 'the Miriam experiment', inspired by Miriam O'Callaghan, who said this week on a podcast that on a Tuesday, she gets her makeup done here in RTÉ and she keeps the same eye makeup for the following seven days. "This is science people, the eyes that are put on me today will be on me for seven days."