Detroit fun fact: Fragels are fried bagels. Just as we wrapped our mind around cronuts, they come up with fragels?! Keri Lynn Roche is a cool chick who took on Imagine Dragons' "Radioactive" while playing the acoustic guitar. When the judges wanted to hear something else, she went with "I'd Rather Go Blind" by Etta James. Her performance pleased the judges, and Keri Lynn Roche is off to Hollywood. Just try not to confuse her with last episode's first singer, Jesse Roach, who is another cool, tattooed, brunette, guitar-slinging singer.