India, Nov. 11 -- Billionaire 'party girl' Lucy Guo, 32, is taking Meta to court in a bid to obtain information about her ex-girlfriend Wallis Day's Instagram reach. According to the San Francisco Standard, Guo filed a request for records from Meta in federal court on November 3, seeking to know who viewed an Instagram Story that Day had shared in May 2026.

The subpoena against Meta, filed in federal court in San Francisco, shows that Guo intends to sue Day for defamation in the United Kingdom over the Instagram Story.

In May, Wallis Day had shared a series of explosive Instagram Stories where she claimed that Lucy Guo had refused to help a dying person inside her mansion, preventing emergency services from entering because there were d...