Singer Katy Perry joined the 'X Factor' panel of Simon Cowell, Louis Walsh and Cheryl Cole in Dublin yesterday.
The auditions took place at the Dublin Convention Centre where the judges were met for a throng of 'X Factor' fans.
The Daily Mail reports that the 'California Gurls' singer opted for a glamorous blue sequinned number. The 25-year-old is the latest guest judge filling in for Dannii Minogue who is on maternity leave.
Earlier in the day Perry tweeted 'X FACTOR DUBLIN!!! Can't wait to spot a star!!!'
Cheryl Cole opted for a khaki playsuit yesterday which she wore with black Christian Lauboutin heels.
Walsh commented before the auditions "I really want the winner to come from Ireland this year. This is the seventh series and it's high time."
