Loresca began her career as a news associate at KCBS-TV in Los Angeles, where she was responsible for the assembly of scripts and teleprompter operation during the newscasts.
From January 2001 to August 2002, she was the noon weather anchor and assignment editor for KGET-TV in Bakersfield, California.
Born in the Philippines, she moved to Southern California when she was ten months old and grew up in both downtown Los Angeles and Chino.
[1][2] She is a volunteer for Habitat for Humanity and The National Alliance to Nurture the Aged and the Youth (NANAY), a non-profit Filipino organization.
[1][3] While working at WSVN, Loresca won the title "America's Sexiest Newscaster" in an online vote by readers of FHM magazine.