There Is No Doubt That Gabrielle Union Totally Nailed Her Gwen Stefani Halloween Costume

Halloween is the one time of year when people can transform into anyone they want, and that includes celebrities too. After channeling Milli Vanilli with husband Dwyane Wade last year, Gabrielle Union decided to take things up a notch and rock out as Gwen Stefani for Halloween this year. Gabrielle shared an Instagram video of her dancing to No Doubt's "Just a Girl" on Saturday, complete with a blonde wig and Gwen's signature red tartan trousers, and we must admit, she totally nailed it!