Selena Gomez canceled dates in Asia and Australian for her Stars Dance tour because she needs some personal time to herself and I think personal Selena Gomez Might be tired of concerts maybe because selena gomez singer as done tons of concerts she might be burned out tired sick mentally.
source link: Selena Gomez cancels tour of Asia and Australia: 'I need to spend time with myself' : http://www.nydailynews.com/entertainment/music-arts/selena-gomez-cancels-tour-aisa-australia-article-1.1553796#ixzz2o5mAAmYR