Jennifer Love Hewitt was born February 21, 1979, which means she turned 18 in February 1997 and was 18 for the majority of that year.
By late 1997, following the conclusion of her role on the television series Party of Five and ahead of the release of the holiday film One Fine Day (December 1997), she was approaching her 19th birthday. The following profile breaks down her age through key career milestones and provides verified dates to clarify any ambiguity around year-end timelines.