Gwen Stefani debuted a new hairstyle during the Battles round of 'The Voice,' showcasing warm blonde waves with prominent bangs, which led fans to label her 'unrecognizable.' The 55-year-old singer paired her look with a bright yellow floral dress and neutral makeup, sparking mixed reactions on social media. While some viewers praised her new appearance, many criticized the hairstyle, calling it a 'blonde wig' and suggesting she should fire her stylist. During the episode, Stefani coached contestants Sloane Simon and Sydney Sterlace, ultimately choosing Sydney to advance. The Battles round is crucial as it determines which contestants move forward in the competition. Stefani's change in appearance has sparked discussions about her evolving style, possibly influenced by her life with Blake Shelton on their Oklahoma farm.