The Daily Mail — The 26-year-old hitmaker seemed to play it cool as she attended the star-studded birthday bash, which featured appearances by inspirations to two of her most memorable songs. more info

PopSugar — Love may be in the air for Demi Lovato. The 24-year-old "Confident" singer was spotted hanging out at Catch LA with none other than 39-year-old John Mayer on Saturday night, according to Us Weekly. While the stars arrived separately, sources say tha... more info

Stereogum — The 2016 election is right around the corner, and many celebrities are giving one final push for the candidate of their choice. Mostly, that means stuff like Miley Cyrus and Katy Perry campaigning for Hillary in college dorms. But, as Billboard point... more info

The Mirror — The Roar hitmaker doesn't seem bothered about working with her longtime rival's collaborators more info

Idolator — Prepare for hits. more info

Stereogum — We’re only a few weeks away from the Presidential election, and the Hillary Clinton campaign has just announced a performance series called Love Trumps Hate that will take place in several battleground states, as Variety reports. So far, the artist... more info

Idolator — See how pop’s pundits reacted to the last debate ahead of the election. more info

The Mirror — Katy Perry, Chelsea Handler, Judd Apatow, Bette Midler, Whoopi Goldberg and more have been providing commentary on tonight's showdown more info

Dlisted — UsWeekly says that Dianna Agron, aka Quinn Fabray on Glee, got married to the banjo player from Mumford & Sons and rumored one-time Katy Perry hook-up Winston Marshall. This would be the second time a member of Mumford & Sons got married to a blonde ... more info

The Mirror — Could there be a baby on the way for the singer and her boyfriend Orlando Bloom? more info