White House Chief of Staff Susie Wiles posted a birthday tribute to Vice President JD Vance on Sunday, praising his dedication to serving President Donald Trump and the American people and describing herself as “even prouder” to call him a friend. The message, published on X Sunday afternoon, was one of several tributes from top Trump administration officials marking Vance’s 42nd birthday.
Wiles’s post read in full: “Happy birthday to @VP JD Vance! It’s a privilege to work alongside you and see firsthand the dedication you bring every day to serving President Trump and the American people. I’m even prouder to call you a friend. You bring humor, heart, and a deep love of country and family to everything you do. Wishing you a wonderful birthday and a great year ahead!” The post was published at 3:01 p.m. on August 2, 2026.
As Trump’s chief of staff, Wiles occupies one of the most influential posts in the West Wing, and her working relationship with Vance has played out repeatedly in public over the past year and a half. In July 2026, Wiles was among the first senior officials to publicly congratulate Vance and his wife, Usha, on the birth of their fourth child, a son named Alec Neel Vance. “Every new child is a reminder of the hope, promise, and bright future we’re working to build,” Wiles wrote at the time, calling it “such a pleasure to serve in an administration filled with growing families.”
Sunday’s message continued a pattern of Wiles publicly framing her relationship with Vance in personal, rather than strictly professional, terms — a dynamic that has occasionally drawn scrutiny. In December 2025, Wiles gave a candid interview to Vanity Fair in which she offered blunt assessments of several administration figures, describing Vance as having been “a conspiracy theorist for a decade” and characterizing his political evolution from a Trump critic to a Trump ally as “sort of political.”
Vance responded to the remarks with characteristic humor rather than offense, telling reporters after a speech in Allentown, Pennsylvania, “Sometimes I am a conspiracy theorist. But I only believe in the conspiracy theories that are true.” He said he had not read the full article but had heard about Wiles’s comments secondhand.
Wiles, for her part, pushed back hard on how the Vanity Fair piece characterized her broader comments, calling it “a disingenuously framed hit piece” on herself, Trump, and the cabinet, and saying that “significant context was disregarded” in the final story. Vance and Donald Trump Jr. both publicly defended Wiles in the aftermath, with Trump Jr. calling her a “loyal fighter” and Vance affirming his affection for her despite the friction generated by the interview.
Notably, that same Vanity Fair interview featured Wiles predicting that Vance would be the Republican nominee if he chose to run for president in 2028, and stating she would “be one of the first people to support him.” The episode illustrates a relationship that has weathered public friction while remaining, according to those close to both officials, fundamentally supportive — a dynamic reflected again in Sunday’s warm birthday message.
Wiles has served as Trump’s chief of staff since the start of his second term in January 2025, a role that places her at the center of coordinating the West Wing’s relationship with the vice president’s office on matters ranging from legislative strategy to personnel. Her birthday message Sunday, thanking Vance for the “dedication” he brings “every day to serving President Trump and the American people,” reflects the day-to-day proximity the two share inside the administration.
The tribute arrives as Vance’s political trajectory draws increasing national attention. Multiple outlets have reported in recent weeks that Trump has effectively settled on Vance as his preferred successor for 2028, moving away from earlier speculation that pitted the vice president against Secretary of State Marco Rubio. One report quoted a senior administration official saying bluntly, “It’s become, ‘JD’s our guy, we gotta help JD.'”
Trump has publicly inched toward confirming that view himself, telling reporters that Vance is “most likely” his heir apparent within the movement he built, adding, “In all fairness, he’s the vice president.”
Vance has downplayed the speculation publicly, telling NBC News during a trip to Rome that he does not consider himself “entitled” to a 2028 run and emphasizing his working relationship with Rubio instead. “I don’t give a shit about this stuff,” he said at the time. “I don’t even think that much about it.”
Still, as the administration’s second year unfolds, birthday messages like Wiles’s carry added significance, functioning as public expressions of loyalty within a West Wing increasingly organized around Vance’s rising profile. Wiles’s description of Vance’s “humor, heart, and a deep love of country and family” echoes themes she and other officials have struck repeatedly when discussing the vice president, both in public remarks and in the aftermath of the Vanity Fair controversy.
Vance turned 42 on Sunday. Born James Donald Bowman in Middletown, Ohio, he served in the Marine Corps during the Iraq War, authored the bestselling memoir “Hillbilly Elegy,” and was elected to the U.S. Senate from Ohio in 2022 before Trump selected him as his running mate in 2024.
Wiles’s post capped a day in which several of Trump’s most senior officials took to social media to mark the occasion, underscoring both the personal bonds within the administration’s top ranks and Vance’s growing stature as the figure many in the party now view as its most likely future leader.