Plus, she's expanded her supporting world tour.
June 8, 2017
Step on up for the giant hamster wheel! Behold the nuclear show!
February 21, 2017
The pop singer joined hands with Skip Marley in protest of Führer Trump.
February 12, 2017
The first cut off her followup to 2013's Prism belongs in Studio 54.
February 10, 2017
Complete with a fresh 'do, the pop star is back and ready to roar.
February 7, 2017