She shared a sweet photo of the two together on the set of the reality competition series ahead of airtime for the show’s fifth episode of the 22nd season, writing, “happy birthday to the coolest Voice mom I love you @gwenstefani!!!” The women embraced each other, Stefani in an all-pink ensemble with a beautiful embroidered top and Cabello wearing a black and white outfit with ruffles. Their other co-coaches, John Legend and Stefani’s husband, Blake Shelton, looked on from the edges of the photograph.  The show’s Twitter account retweeted the sweet message, and fans were quick to send their own notes of support.  “happy birthday gwen,” one wrote, including hand-heart emojis.  “best duo ever,” said another.  “this friendship »>,” wrote a third. Shelton also sent his wife his love for her big day, writing, “Happy birthday to my beautiful wife @gwenstefani!!! I love you so freakin much!!!!” More News:

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