Bomshel (pronounced /ˈbɒmʃɛl/) is an American country music duo founded by lead singer Buffy "Buf" Lawson and fiddle player/harmony vocalist Kristy Osmonson (a.k.a. Kristy O.). Signed to Curb Records in 2004, Bomshel's original lineup charted four singles on the Billboard Hot Country Songs charts, and recorded an unreleased album called Bomshel Stomp. One of their songs, "The Power of One", was included in the soundtrack to the film Evan Almighty. Lawson departed in December 2007, and Kelley Shepard was chosen as her replacement. The new lineup of Shepard and Osmonson released three more singles, including "Fight Like a Girl", which became the duo's first Top 40 country hit in May 2009.