Klara Lovisa Hammarström (born 20 April 2000) is a Swedish singer and television personality. She has competed in Melodifestivalen on four occasions, most recently in 2025 with the song "On and On and On".
Klara Lovisa Hammarström (born 20 April 2000) is a Swedish singer and television personality. She has competed in Melodifestivalen on four occasions, most recently in 2025 with the song "On and On and On".
