Halsey

The pop star celebrated her first No. 1 single as a lead artist by gifting us with a remix.

Find out how Rihanna, Ariana Grande and more stars celebrated the holidays this year.

Halsey shuts down rumors that she's dating John Mayer with a single tweet.

They broke up in July after about a year of dating.

The pop star and the rapper — who recently broke up with Halsey — were spotted holding hands at a club.

'I’m not with anybody,' the pop star tweeted before telling everyone to mind their own business.

'It's a reminder to all of us to be there and to support all of our friends and family members who may be struggling with mental health issues.'

Spring is blooming with new hits! Four big new tunes hit the airwaves on the Z!

Wanna know what's hot and new on the Z this week?

See photos of the infatuated 'Him & I' singers.