Hayley Kiyoko Alcroft (born April 3, 1991) is an American singer-songwriter, actress, and author. As a child model and actress, she appeared in a variety of films, including Lemonade Mouth (2011), Jem and the Holograms (2015), Insidious: Chapter 3 (2015), and XOXO (2016). Alongside her film roles, she also had recurring roles in the TV series  Wizards of Waverly Place (2010) and The Fosters (2014), as well as lead roles on CSI: Cyber (2015–2016) and Five Points (2018–2019).