Glocksen has been singing since age seven[citation needed] and she had classical music training in high school, where she learned to play the piano and flute.

Prior to her second audition for the 6th season of American Idol, Glocksen worked as a dental assistant in Worth, Illinois and also performed in the cover band Catfight.

She married science teacher/musician Joe Ruzicka on New Year's Eve 2008; Jordin Sparks served as one of her bridesmaids[1] In Season 5, Glocksen auditioned in Chicago and sang "The Power of Love," which advanced her to Hollywood.

During Hollywood week, she sang the song "Be My Baby" by The Ronettes, together with Perla Meneses, Jessica Gordon and Marisa Rhodes in group round.

"[citation needed] Glocksen has released an EP containing the four songs she sang while in the final 12 of American Idol, but it is no longer available for purchase on iTunes.