The Independent — Lady Gaga has cancelled her remaining US and Canada tour dates as she undergoes surgery for severe joint inflammation. more info

The Independent — Lady Gaga has cancelled her remaining US and Canada tour dates as she undergoes surgery for an injury to her hip. more info

Prefix — What was called "severe joint inflammation" is now worth hip surgery. Lady Gaga is forced to cancel the remaining tour ... Read the full article at http://www.prefixmag.com/news/lady-gaga-cancels-all-us-tour-dates/72929/ more info

411 Mania — She has a labral tear in her right hip... more info

USA Today Music — Months of intense physical therapy will follow surgery for her torn labum. more info

Chorus.fm — To update news we posted earlier today (http://absolutepunk.net/showthread.php?t=3046841), *Lady Gaga (http://www.ladygaga.com/bornthiswayball/)* has now canceled the remainder of her Born This Way Ball Tour--a total of seventeens dates--because she ... more info

Consequence of Sound — Gaga has a labral tear of the right hip. more info

ContactMusic — Lady Gaga is to undergo emergency surgery.The 'Bad Romance' singer has been forced to cancel all 25 of the remaining US dates of the 'Born This Way... more info

People.com — The singer will need to recover after suffering a labral tear of the right hip more info

Jam! Showbiz Music, Canada — Lady Gaga has cancelled the remainder of her world tour to undergo surgery on her hip. more info