Australian fans go goo goo for Gaga
18 August 2014 Last updated at 12:12 BST
Lady Gaga delighted fans as she signed autographs and even held babies ahead of her tour of Australia.
The 28-year-old singer posed for countless photographs outside the Metropol hotel in Perth. This is her first tour of the country since 2012. She is playing concerts in Perth, Melbourne, Brisbane and Sydney.