Date of Birth : Apr 10th 1991
American actress and singer-songwriter. She used to be a model prior to becoming an actress, and is best known as one-half of the duo 78violet (formerly Aly & AJ) with her sister, Alyson Michalka. AJ was in a number of musical productions at her school in Milwaukee as a young adult. AJ plays a variety of instruments such as acoustic guitar, electric guitar, piano, and bongos. She was a model for catalogs. In March 2006, she made her Disney Channel debut in the Disney Channel Original Movie Cow Belles, as “Courtney Callum”, along with sister Aly, as “Taylor Callum”. She and her sister have made 3 music albums together ( Into the Rush, Insomniatic, and Acoustic Hearts of Winter ) .She has also made appearances on shows such as Oliver Beene, Six Feet Under, The Guardian, and General Hospital. She has also appeared with her sister, Aly, in the MTV movie, Super Sweet 16: The Movie.