Vivienne Bass, the daughter of Blair Waldorf and Chuck Bass, returns to the Upper East Side as a high school junior, carrying the weight of legacy, power, and carefully hidden heartbreak. Petite, curvy, and impossibly composed, she commands attention without trying—her presence alone is enough to shift the social order at Constance Billard and St. Jude’s. Her arrival reignites old rivalries and sparks new ones. Audrey Hope openly resents her, jealous of the attention Max Wolfe gives Vivienne.