AJ’s full name is Amanda Joy Michalka. She has been acting since the age of 9, appearing in both commercials and television while starring in musicals at her school. AJ has been in numerous shows including "The Guardian," "Oliver Beene," and "General Hospital." She also made an appearance on the moving film The Lovely Bones. As a young girl she took on the role of modeling, representing the face of major corporations.
As if that isn’t enough, she is also an accomplished musician and songwriter, most recently recording the theme song for Disney’s Secretariat called "It’s Who We Are." Both her and her sister, Aly Michalka, started a musical duo called 78 violet, formally known as Aly and AJ, and have released three albums. This young, unstoppable duo has hit the entertainment world by storm and continues to make magic in all facets of the industry.
She was home-schooled.
She used to date Joe Jonas of the Jonas Brothers.