Lara Trump joins Fox News as a paid contributor.

Fox News just hired a Trump. But not Donald.

Lara Trump, the daughter-in-law of former President Donald J. Trump, is joining the cable channel as a paid on-air contributor, the network announced on Monday. The move was not exactly a surprise, as Ms. Trump acknowledged during a morning appearance on “Fox & Friends.”

“I sort of feel like I’ve been an unofficial member of the team for so long,” Ms. Trump told the show’s co-hosts, Steve Doocy, Ainsley Earhardt and Brian Kilmeade. “Over the past five years, I would come there so often that the security guards were like, ‘Maybe we should just give you a key.’”

Mr. Doocy, Mr. Earhardt and Mr. Kilmeade welcomed their new colleague with an on-air round of applause.

Ms. Trump, who is married to the former president’s younger son Eric, was a frequent guest on Fox News during the 2020 campaign, when she served as a surrogate for her father-in-law. Recently, Ms. Trump floated the possibility of running for a U.S. Senate seat in North Carolina, her home state. On Monday, she told “Fox & Friends” that she had not “officially made a decision, but hopefully sometime soon.”

She is the second member of Donald Trump’s inner circle to join the Fox News payroll in recent weeks. Kayleigh McEnany, the former White House press secretary, signed on earlier this month as a contributor.