The phrase "a segment of her" is correct and usable in written English.
It can be used to refer to a part or aspect of a person, often in a metaphorical or emotional context.
Example: "In her speech, she revealed a segment of her that few had ever seen before, showcasing her vulnerability."
Alternatives: "a part of her" or "an aspect of her".
During a segment of her show about bargain shopping, Oprah Winfrey told members of her audience to look under their seats.
The following month, Oprah Winfrey devoted a segment of her television program to women's heart disease and recommended that her viewers consider taking the test.
Oprah Winfrey, right, is planning to again focus a segment of her television show today on James Frey's "Million Little Pieces," the memoir that caused an uproar after it was reported that Mr. Frey embellished episodes from his past.
In that way and many others, Ms. Taylor made the bond with a segment of her fan base — in this case a huge gay contingent — a very reciprocal affair.
On either side of the Atlantic, colleagues cued up a video so that Wood and John F. Wilson, the senior vice-president of programming at PBS, could simultaneously vet a segment of her new series, "Boohbah," which makes its U.S. debut later this month.
Colvin has shown a segment of her guest role on The Simpsons during some of her concerts, including one at Cape Cod Melody Tent in 2007.
Coughlin has broken six world records and thirty-five national records, and, in a sport that trains its stars to specialize in one or two strokes, her records encompass all four freestyle, butterfly, backstroke, and individual medley, which requires a segment of breaststroke, her weakest stroke.
Coughlin has broken six world records and thirty-five national records, and, in a sport that trains its stars to specialize in one or two strokes, her records encompass all four — freestyle, butterfly, backstroke, and individual medley, which requires a segment of breaststroke, her weakest stroke.
It involved the removal of a large segment of her skull, called a bone flap.
Beyoncé, meanwhile, spent a hefty segment of her astonishing Formation stadium shows splashing about in a puddle in a Cavalli jumpsuit.
Miller's mother gave him and several other close friends a small segment of her son's ashes.
