Simon Cowell

Watch 9-year-old Journey stun the AGT judges with her original song 'Paradise.' Simon Cowell calls her

Watch the emotional audition of Paige Thomas, a 21-year-old single mom who stunned the X Factor judges.

Discover the emotional story of Angelica Hale, a 9-year-old kidney transplant survivor who stunned the

Watch the most emotional X Factor comebacks ever. Rejected contestants return years later to stun Simon

Everyone laughed when he walked on stage, but NO ONE was laughing when he started singing!

Watch Diamond White's legendary X Factor audition. Her soulful cover of 'It's a Man's World' left Simon

They walked on stage looking like a joke, but the moment they started playing? TOTAL SILENCE.

At 77, Mel Day stepped onto the BGT stage and shocked the world. Watch the soul-stirring performance

Chris Kläfford traveled from a Swedish village of 15 people to stun AGT. Watch his soul-shattering version

16-year-old Owen Stuart moved 600 miles away from the girl he loved. His emotional X Factor audition

Jordan O’Keefe: The Teen Who Sang to Prove His Father Wrong (Watch the video at the very bottom)  

Maya Goff: The 12-Year-Old Who Dared to Sing Whitney Houston (Watch the video at the very bottom)