Also Taylor Swift is touring NA for over 6 months this year (with more dates to be announced) so it's clear she Is poised to join Gaga and Madonna up there in tour gross in NA. Worldwide though she's probably quite a way to go.
For sure. With only 43 shows, she sold 700,000 tickets and gross $120M. So huge. I read somewhere that this is one of the most highest-grossing tour in North America's history. Gaga will probably sold over 550,000 tickets with 39 shows and gross around $70M. This is huge too. Gaga and Madonna are two of the most profitable female artist right now.
Overall Gaga is doing exceptionally well despite some low numbers, I think people speculated to high initially.