From Wikipedia, the free encyclopedia.                      Jessica Lee Rose (born April 26, 1987) is an American-New Zealand actress who first gained popularity after playing the role of lonelygirl15. In June 2006, Rose debuted as lonelygirl15, a fictional teenage homeschooled character named Bree who appeared in many video blogs on the popular video-sharing website YouTube. The mystery surrounding the possible fictionality of her character led to an outing by the Los Angeles Times which thrust her into the mainstream spotlight. In 2007, R…