Delightfully showing off her goods for the first time on Celebrity Bikini Gossip is the great-granddaughter of world-renowned author Ernest Hemingway. Model and actress Dree Hemingway is clearly enjoying a carefree life. The 26-year-old model and actress was blithe as she took to the beach in Miami, Florida, for a day of fun in the sun wearing a stunning black two-piece bikini that shows off her extra slim figure.