Kirstin Maldonado was born on May 16, 1992 in Fort Worth, Texas, USA as Kirstin Taylor Maldonado. She is an actress, American singer, songwriter known for Pitch Perfect 2 (2015), Bones (2005) and The Muppets. (2015). Kirstin Taylor "Kirstie" Maldonado is a member of the a cappella group Pentatonix. Together with Pentatonix, Maldonado has released seven studio albums, won three Grammy Awards, and sold over six million albums.