Joker 2 Director Comments on Potential Standalone Film for Lady Gaga's Harley Quinn – Comic Book Resources

Fans go gaga, sell out Lady Gaga’s Mayhem Ball tour  IQ Magazinesource

Lady Gaga Could Have Her Biggest Year on Tour in Over a Decade  Billboardsource

Lady Gaga In The ‘Joker’ Trailer: ‘Let’s Give The People What They Want’  Q105source

Lady Gaga and Fiancé Michael Polansky Are Finally Red Carpet Official  Marie Claire Magazinesource

Lady Gaga’s ‘The Mayhem Ball’ Tour Sold Out After Adding 13 Shows  Digital Music Newssource

How to Buy Lady Gaga Concert Tickets: Tour Dates and Prices Compared  Business Insidersource