Casting singers aged 15-28 for "American Idol." The worldwide music phenomenon is back. Note: We are looking for the next singing sensation - could it be you? If you are between the ages of 15 and 28 and a US citizen, we would love to hear from you! You can audition in the comfort of your home. If you apply here, keep an eye on your email. We are looking for people of all genders around the age of 15 to 28.