Donna and Joseph McCaul ( born 30 May 1984 and 1989 , respectively ) , also known as The McCauls , are a brother and sister musical duo who represented Ireland in the Eurovision Song Contest 2005 in Ukraine . They were not pre-qualified for the final , due to Ireland 's result from the 2004 contest , which meant they took part in the semi-final on 19 May 2005
Eurovision Song Contest 2005
Eurovision Song Contest 2005
Donna and Joseph McCaul