Bloodshy & Avant

Bloodshy & Avant are Christian Karlsson & Pontus Winnberg, a music production team from Sweden. The duo have worked with a number of high-profile artists, including Christina Milian, Ms. Dynamite, Rachel Stevens, and most famously, Britney Spears. Their most successful work thus far was the 2004 hit single "Toxic", which went on to win the Best Dance Record at the 2005 Grammy awards, and became one of the biggest selling singles of 2004 in the UK.