Who is the brunette backup singer in kid rock all summer long video?

The brunette backup singer in Kid Rock's "All Summer Long" music video is Sarah Rossing. She is a singer, songwriter, and model from Grand Rapids, Michigan. Rossing has been featured in several music videos, including Kid Rock's "Picture," "Cowboy," and "Can't Complain." She has also released two solo albums, "Sarah Rossing" (2007) and "Sunkissed" (2010).