This week: Rosalía releases one of the year’s (decade’s? century’s?) most ambitious pop albums, Kehlani keeps the classic R&B flowing, Katy Perry and Hilary Duff offer two very different new songs about their respective exes and more. Kehlani Doesn't Want to Throw a Relationship 'Out the Window' on New Single: Stream It Now

Pop sensation Katy Perry made her debut in the music industry in 2008. In a career spanning over more than a decade, she rocked the music charts several times. Her empowering lyrics and infectious melodies have been entertaining and enticing the audience ...

Karly B. is a music news journalist at Collider, specializing in the Western and Asian music industries. With a Bachelor of Science degree in Digital Media and Web Technology, she has dedicated part of her career to covering the latest music trends ...