"Outta My Head (Ay Ya Ya)" is a single by Ashlee Simpson, released in 2007 as the lead single from her third studio album, Bittersweet World. The song blends pop-rock with dance and electronic elements. In the United States, it reached #21 on the Billboard Hot Dance Club Songs chart. Internationally, it peaked at #34 in Australia and had modest performance in other countries. Read more on Last.fm.
Ashlee Nicole Simpson (born October 3, 1984 in Waco, Texas) is an American pop rock singer-songwriter and actress. Simpson, who is the younger sister of pop singer Jessica Simpson, rose to prominence in mid-2004 through the success of her number-one debut album Autobiography and the accompanying reality series The Ashlee Simpson Show. Simpson received widespread criticism when she used a pre-recorded vocal track on Saturday Night Live in October 2004. Read more on Last.fm
