16 year old Katie Stevens dazzled the American Idol judges with her audition piece ‘At Last’, originally by Etta James.

Showing up at the Boston auditions, Katie admitted that she was hoping to succeed for her Grandma, who is suffering from Alzheimer’s and after the judges awarded her with a ticket to Hollywood her friends and family members erupted in cheers.

After her audition, she called her grandma, who wept with happiness, causing Ryan Seacrest to well up with tears.