Julie Ivalo Broberg Berthelsen (born June 7, 1979 in Aarhus, Denmark) is a Greenlandic singer and songwriter. She is known largely for her success on the TV series Popstar 2002, a Danish version of the popular American Idol. Although she finished in second place, she has become more popular and successful than the first place winner. She grew up in Nuuk, Greenland.

Julie has given a variety of performances, the most noteworthy of which was at Christiansborg Palace, in front of the Danish Royal family for the wedding of Crown Prince Frederik and Crown Princess Mary.