Hublot’s Rick de la Croix and Haute Living at Zuma in Miami hosted a private dinner to launch Hublot’s new Big Bang Caviar Lady 305 timepiece. The evening doubled as a birthday party for Loren Ridinger, named Haute Living‘s Woman of Substance of the Year. The award was presented by Haute Living publisher Kamal Hotchandani in honor of Ridinger’s contributions in philanthropy and leadership. A haute happy birthday tribute video was presented to Loren, with messages from such close friends as Jamie Foxx (who sang “Happy Birthday”), Eva Longoria, Khloe Kardashian, and Ken Paves.