Live Nation Global Touring and Lady Gaga herself have announced that a hip injury has forced Gaga to cancel the remainder of performances of her world tour, The Born This Way Ball; revealing that she had kept her injury quiet from those in her team for a long time.

I hope you can forgive me as it is nearly impossible for me to forgive myself right now. I would do anything for you. I will hopefully heal as soon as possible and be at 500% again, which is what you deserve.

The world tour was the fifth highest-grossing of 2012 by Billboard; Grossing $124,879,545 with 65 sold-out shows and 1,111,099 attendees – without playing a date in the U.S.

Refunds for the cancelled performances will be available at point of purchase starting on February 14th.