Amanda Joy Michalka, often credited as simply AJ, is an American actress, singer-songwriter, and musician. She was a model before becoming an actress, and is best known as one-half of the duo Aly and AJ with her sister Aly Michalka. source
I could not finish the rest of the tours the band had planned. I was replaced by Matt Cameron. The next years of my life were about recovery, healing, and right living. I never lost the need to create.