Taylor Swift

"I'd buy all of the new versions just to prove a point," says Clarkson.

The money they make is hard to believe.

When Swift discovered her past work had been sold to someone she deeply disapproves of, she took to social media to air her thoughts.

The music business is a high-stakes, high-risk venture, and it's not unusual for things to wind up in court.

Learn all of the lyrics to her second release from 'Lover'!

Mom, Mother, Mama, Mommy -- whatever she's called, she's played an integral role in these country stars' lives.

She managed a sly nod to her country roots.

The mural has various signs and symbols that fans have quickly identified as possibly significant to Swift's upcoming music.

All 50-plus of 'em.

When your head gives a song more spins than your local radio station, that song becomes what's called an "earworm."