Pregnant Tiffany Trump Joins Sister Ivanka, Father Donald and Stepmother Melania to Ring Opening Bell at New York Stock Exchange

The family outing comes as President-elect Donald Trump was named TIME's 2024 Person of the Year

Tiffany Trump is supporting her dad following the announcement that President-elect Donald Trump was named TIME's 2024 Person of the Year.

On Thursday, Dec. 12, Tiffany, who is currently pregnant with her first baby with husband Michael Boulos, was seen supporting her dad Donald, alongside her sister Ivanka Trump and her stepmother, Melania Trump, as he rang the opening bell at the New York Stock Exchange.

Wearing a black suit and pants, Tiffany stood on the end, looking at her dad, who was pictured in the center in a blue suit. Melania stood in a gray suit on his other side, while Ivanka was seen next to Vice President-elect J.D. Vance.

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Related: Tiffany Trump Is Pregnant with First Baby, Donald Reveals at Campaign Event

Donald was the first to share that his youngest daughter is expecting a baby with husband Boulos, revealing the news during a campaign stop at the Detroit Economic Club in Michigan on Oct. 10.

While delivering remarks at the event, Donald recognized several people in the audience, including his daughter's father-in-law, Dr. Massad Boulos.

"He happens to be the father of Tiffany's husband, Michael, who's a very exceptional young guy," the former president said. "And she's an exceptional young woman. And she's going to have a baby. So that's nice."

At the time, Tiffany had not yet spoken publicly about her pregnancy, but a spokesperson for the former first daughter confirmed the news to PEOPLE.

Tiffany and Boulos, who is the son of a wealthy Lebanese family with businesses in Nigeria, got married in November 2022 in Palm Beach, Fla., at the family's Mar-a-Lago Club.

The couple began dating in 2018 after meeting at Lindsay Lohan's club in Mykonos, Greece. They then got engaged in January 2021, at the end of her father's term as president — and in the wake of the U.S. Capitol riots — sharing the news on social media the day before the former president left office.

According to a source, Boulos proposed in the White House Rose Garden with a $1.2 million diamond ring.

"It has been an honor to celebrate many milestones, historic occasions and create memories with my family here at the White House, none more special than my engagement to my amazing fiancé Michael! Feeling blessed and excited for the next chapter!" Tiffany wrote on Instagram as she announced the news, adding a photo of her and Boulos smiling together on the White House grounds.

Throughout Trump's term in office, Tiffany was largely out of the public eye and often went months without seeing or speaking to her father.

"They always had a strained relationship her whole life, and it got exacerbated by the presidency," a source close to Tiffany told PEOPLE in 2018.