US First Lady Michelle Obama (L) and her two daughters, Sasha (R) and Malia (C) await the start of the Riverdance Performance in Dublin’s Gaiety Theatre in Dublin, Ireland, on June 17, 2013. The US First Lady visited Dublin in the Republic of Ireland as her husband US President Barack Obama attended the G8 Summit in Lough Erne in Northern Ireland. AFP PHOTO / ARTUR WIDAK (Photo credit should read ARTUR WIDAK/AFP/Getty Images)