Watch Demi Lovato And Tove Lo's 'Cool For The Summer' Duet If You're Feeling Chilly

Demi Lovato invites Tove Lo on stage to perform her hit 'Cool For The Summer.'

Adele Promises Her Kid Won’t Be A ‘Dickhead’

Adele promises that her child, Angelo, won't grow up to be a 'dickhead.'

12 Celebs Who Got Completely Naked In 2015

Kim Kardashian, Demi Lovato, Selena Gomez and more celebrities weren't afraid to get completely naked in 2015.

Here Are The 6 Pop Music Feuds We Couldn't Stop Talking About In 2015

Not all pop stars got along in 2015, and here are 6 feuds we couldn't stop talking about.

One Direction, Justin Bieber And More Bring ‘Joy To The World’ With Christmas Carpool Karaoke

James Corden gets One Direction, Justin Bieber, Jason Derulo and more for a Christmas edition of Carpool Karaoke.

DNCE, Tyler Oakley And More Play 'Never Have I Ever'... Holiday Edition

DNCE, Tyler Oakley and more celebrities play a holiday edition game of "Never Have I Ever."

11 Hot Music Video Kisses Of 2015 That'll Make You Blush

These 11 artists took music videos to some seriously sexy levels with these on-screen kisses.

Watch Charlie Puth, Tinashe And More Play 'Egg Nahg Or Snog’

Charlie Puth, Tove Lo and Tinashe admit to their celeb crushes over a shot of eggnog.

Deadmau5 Goes After ‘Meat Puppet’ Justin Bieber

Deadmau5 goes after 'meat puppet' Justin Bieber in new YouTube video explaining his feud with Skrillex.

One Direction Finally Make A ‘Music Video’ For ‘No Control’

One Direction go on an epic carpool karaoke ride with James Corden and make a music video for "No Control."

Taylor Swift Reveals Her 1989 Tour Secrets, Talks Writing 'Something Great'

Taylor Swift reveals the secrets behind her 1989 world tour and reveals that she is writing for her next album.

One Direction Thank Their ‘Greatest Team Mates’ After Final Performance

One Direction say goodbye after their final performance before their extended hiatus.

Get Your Exclusive First Listen At MAX’s EP Wrong

Get your exclusive first listen at MAX's new EP, Wrong, featuring Patrick Stump and Travie McCoy.

Meghan Trainor Has A Lot Of ‘Big Songs’ On Her Next Album

Meghan Trainor is wrapping up her next album, which features a lot of 'big songs' including one with her mom.

Meghan Trainor Got Her Grammy Nomination News In Bed

Meghan Trainor got the news of her Best New Artist Grammy nomination while in bed.

Justin Bieber Reveals His Favorite Member Of 1D, While Selena And Niall Continue To Spark Romance Rumors

Justin Bieber's favorite member of One Direction is Niall Horan, who just so happens to be sparking romance rumors with Selena Gomez.

The Grammy Noms Have Your Faves Crying, Popping Bottles And Smoking

Ed Sheeran, Meghan Trainor, Justin Bieber and more artists are reacting to their Grammy nominations.

Are Little Mix’s Jade Thirlwall And Jason Derulo Dating?

Little Mix's Jade Thirlwall and Jason Derulo may be pop music's latest couple.

Taylor Swift's New Girl Squad Member Will Make You Jump For Joy

Taylor Swift and Blake Lively enjoy a day of ‘roller coasters, kangaroos and LOLs.’

Watch Tinashe Prove Her True ‘Player’ Status

Tinashe takes over Dave and Busters to prove her true 'Player' status, and talks her collaboration with Chris Brown.

Fifth Harmony Just Dropped A Truth Bombshell, Admit They Will Split Up ‘Later On’

Harmonizers, listen up, Fifth Harmony admit they will split 'later on.'

Rihanna, Jay Z, Beyoncé? 11 Artists That Should Join Coldplay At The Super Bowl

11 artists from Rihanna, Jay Z and Beyonce, we want to see join Coldplay on the Super Bowl stage.

Watch Harry Styles Get A Tattoo Live On TV

A member of One Direction just got a tattoo on live television.

Your Favorite Artists Couldn't Stop Covering Each Other’s Songs In 2015

Selena Gomez, Demi Lovato, Kelly Clarkson and more covered other artists songs in 2015.