New York Giant Mathias Kiwanuka and his newlywed wife Tessa Kiwanuka hosted the "Gift Her Calypso" shopping event at Calypso St. Barth on Madison Avenue in New York City on Monday. Mathias and Tessa assisted guests in finding the perfect last minute shopping gifts for the women in their lives. Plus the baller also gifted his wife with an elegant Jessica Barensfeld gold cuff from Calypso's collection.