Ariana Grande, The Eternal Sunshine Tour (Katia Temkin)Ariana Grande's Eternal Sunshine tour has been going on for a while now, but she's just welcomed her first special guest of the trek.Ari's been p...

Mariah Carey, 'Daydream: 30th Anniversary Edition' ( Columbia Records/Legacy Recordings)Mariah Carey is celebrating the 30th anniversary of her 1995 album, Daydream, which, she writes ...

Bonnie Tyler of the United Kingdom attends a photocall for the Eurovision Song Contest 2013 at Malmo Arena on May 15, 2013 in Malmo, Sweden. (Photo by Ragnar Singsaas/Getty Images)Funeral arrangements...

Ella Langley performs on ABC's 'CMA Fest presented by SoFi' (Disney/Connie Chornuk)Luminate, which provides sales and streaming data to Billboard and other publications, is out with its midyear music...