updated 12/08/2011 AT 1:00 PM ET
•originally published 12/08/2011 AT 3:00 PM ET
It seems the “undisclosed location” for Sinead O’Connor’s upcoming wedding will be somewhere in the marriage capital of America – Las Vegas.
The Irish singer, who also turns 45 on Thursday, applied for and received a marriage license Wednesday night.
O’Connor also posted photos on her website showing her and fiancé Barry Herridge en route from Dublin to Sin City for what she called “my absolute dream wedding ceremony.”