Teddy Geiger (born September 16, 1988) is an American singer-songwriter and record producer who first gained teen idol status with the song "For You I Will (Confidence)" in 2006. Geiger acted in the television series Love Monkey (2006) and the film The Rocker (2008). Geiger co-wrote a series of hit songs for Shawn Mendes, starting with the single "Stitches" in 2015, now certified 8× Platinum, and including the 7× Platinum "Treat You Better" in 2016. After transitioning in 2017–2018, Geiger released her third solo album, and continues to compose songs for other artists.
