Sara Therese Löfgren, (born 11 April1977), is a Swedish singer known for her breakthrough song "Starkare" (Stronger).
Löfgren started singing at the age of 12. She got a break in the reality showFame Factory, performing songs like "Starkare", and "Aldrig". She participated in Melodifestivalen 2004 performing "Som stormen" and finished 7th. In 2004 she was nominated in two categories at the Nordic Music Award". Her debut album "Starkare" sold nearly 60,000 copies.