The long-running competition show - in its 19th series - has aired three weeks of auditions so far.

Her look has changed dramatically since that iconic moment.

Before the boy band returns on Friday with “Arirang,” listen to key albums and solo releases by its seven members.

Many singers and musicians have won Oscars for their musical and acting contributions to the big screen. Here's a look back at Academy Award winners like Lady Gaga, Cher, Prince and more.