Key Trump aide Natalie Harp suddenly in spotlight after years behind scenes

Few people in US President Donald Trump's orbit have appeared as frequently by his side as Natalie Harp in recent years.

One of Trump's longest-serving and most loyal aides, 35-year-old Harp is trusted with typing out his Truth Social posts, among other top responsibilities.

She was thrust again into the spotlight this week by Georgia Senator Jon Ossoff - a Democrat and frequent Trump foil - when he name-checked her during a speech that has since gone viral.

Ossoff attacked Trump's "travel with Natalie on their apparently defenceless flying palace gifted by the Emir of Qatar", referring to the new Air Force One plane as well as to reports that Harp joined Trump - and a small group of people - when he secretly swapped planes leaving Turkey last month.

Here is what you need to know about the Trump assistant who has been called both a "gatekeeper" and a "comfort blanket".

A California native and member of a conservative Christian family, Harp followed an unorthodox path into an already unconventional White House.

In his first term, Trump got the Right to Try Act passed to give some patients greater access to experimental treatments, which Harp used for her bone cancer.

She quickly gained prominence and popularity in Trump's Maga (Make America Great Again) wing of the Republican party by talking about the experience, and soon after joined an advisory board for Trump's 2020 re-election campaign.

"When I failed the chemotherapies that were on the market, no-one wanted me in their clinical trials," she said at the 2020 Republican National Convention.

"They didn't give me the right to try experimental treatments, Mr President. You did, and without you, I'd have died waiting for them to be approved."

After the event, Trump said: "She lit up the television screen like very few people I have ever seen do it."

Following Trump's loss in that election, Harp found work hosting a show at the conservative One America News Network, or OAN.

There, she became known as a ferocious Trump defender and promoter of false claims that he won the 2020 election. She left the network in 2022 to join Trump's next presidential campaign.

Most accounts of Trump's views of Harp come via anonymous second-hand sources in books by reporters such as Maggie Haberman, Jonathan Swan or Michael Wolff, and very little is publicly known about her private life.