Julie has green eyes and long, dark brown hair that she wears in a braided ponytail, held with a blue band, draped over her chest. She frequently wears a light purple long-sleeved button-up shirt with tight blue jeans. She is also seen wearing red lipstick, matching fingernail polish, and white flats with black bows.
Julie is a kind and calm, mid-aged woman who frequently spends time with Dave. She doesn't mind hanging out with Dave, even going on a date with him. She commonly gives him parenting advice about how he should better interact with the boys. Despite being close to Dave, she couldn't imagine actually living with a group of men.
- Family Spirit was the first episode she appeared in.
- Julie has a son named Logan who is seen a few times in the series.