Amanda Michalka Style

Amanda Joy Michalka (born April 10, 1991), often credited as AJ, is an American actress, singer-songwriter, and instrumentalist. 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.

Amanda Joy Michalka (born April 10, 1991), often credited as AJ, is an American actress, singer-songwriter, and instrumentalist. 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. See Less