rScott Caan, star of "Hawaii Five-0," reportedly has welcomed his first child with girlfriend Kacy Byxbee. E! News said Monday that their daughter Josie James was born on July 9. Representatives for Caan, 37, son of longtime film star James Caan, have not confirmed the report, though a rep did confirm to Us Weekly in June that Byxbee, who has worked as a costumer on the series, was expecting. The magazine added that early that month, she was thrown a baby shower in Los Angeles attended by family, friends and her sisters.