The context provided does not specify any recent collaborations by Sheryl Sandberg. However, Sheryl Sandberg is well-known for her work with various brands in promoting women's empowerment and leadership initiatives. For specific collaborations, additional current information would be needed.
Sheryl Sandberg served as Chief Operating Officer of Facebook from 2008 until the fall of 2022. In this role, she was instrumental in scaling the company's operations and revenue. After stepping down as COO, she continued to serve as an adviser to the company.
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