Susannah Patrice Wetzel (born August 15, 1984) is an actress best known for the role of Julie from the second season to the third season of Barney & Friends (1993-1995). Recently, Wetzel provided uncredited backing vocals on numerous songs, most notably on Seattle hip-hop duo Macklemore & Ryan Lewis' single "Can't Hold Us", which topped various charts globally, including Billboard magazine's Hot 100 chart and the Far East Movement..