The California Supreme Court granted a petition for review of a misclassification case decided the Court of Appeal. This case presents the following issue: In a wage and hour class action involving claims that the plaintiffs were misclassified as independent contractors, may a class be certified based on the Industrial Welfare Commission definition of employee as construed in Martinez v. Combs (2010) 49 Cal.4th 35, or should the common law test for distinguishing between employees and independent contractors discussed in S.G. Borello & Sons, Inc. v. Department of Industrial Relations (1989) 48 Cal.3d 341 control?