Question: The english singer, dancer, and model, who has worked with n American electronic dance music duo consisting of uncle and nephew Redfoo and SkyBlu, is best known as a member of what?
Sentence (from "Galantis"): Karlsson is also known as Bloodshy as part of two other musical groups, a duo ("Bloodshy & Avant") and a trio ("Miike Snow").
Relevant evidence: No