Madonna

From Grimes to Madonna to Joanna Newsom, these are the albums that defined our 2015.

"Why am I up here, dancing up and having fun, when people are crying over the loss of their loved ones?"

These pop videos are totally—and literally—killer.

She's 57 and STILL puts on highly theatrical, physically intense show when she's on tour. On Monday night, Madonna did a two-hour show at The Air Canada Centre and she rocked! Proving once again, age is just a number.

Taylor's five for five with her '1989' singles.

She wouldn't be Madonna without being somewhat controversial.... She had a show in New York...followed by a show in Philly, which led her to the conclusion that the Pope was not only stalking her, but that he may be secretly in love with her...

From fighting racism, battling sexism, or advocating against war, pop music can be used for more than just getting people out on the dance floor.

The Queen of Pop and CNN's silver fox had a b-a-n-a-n-a-s time.

Amy Schumer kept Madison Square Garden laughing, and then Madonna brought them down on their knees.

the 'Rebel Heart Tour' feels more like a greatest hits run than anything else, offering a bright and joyous celebration of Madonna's greatest hits and prior concert feats.

The pop icon is afraid of seeing herself act like a 'brat' in the 1991 film.

Taylor Swift doesn't appreciate the way the media compared her "Bad Blood" music video to Madonna's "Bitch, I'm Madonna."