We're deeply, deeply sorry. Early this morning, we were reminded that Beverly Hills 90210's Jennie Garth would be appearing at the TJMaxx on Sixth Avenue from 12-2 to kick off "'back-to-school season," but we completely forgot to mention it, and now the opportunity has been lost forever. That said, we promise to notify you well in advance should Tiffani-Amber Thiessen decide to make any appearances at a nearby Forever 21. Can you forgive us? We do hope so.