Tiffany Trump engaged to Lebanese businessman Michael Boulos after White House proposal

The couple got engaged in the landmark's Rose Garden, with the ring containing Dubai-bought diamonds

Tiffany Trump and Michael Boulos are engaged, after the Lebanese-Nigerian businessman popped the question in the White House's Rose Garden. Instagram / Tiffany Trump

Tiffany Trump is engaged to her Lebanon-born boyfriend Michael Boulos, who proposed in the White House just ahead of Donald Trump's presidency drawing to a close.

The Lebanese-Nigerian businessman proposed to Tiffany, the youngest daughter of the outgoing US president, in the Washington address's famed Rose Garden.

"It has been an honour 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 fiance Michael," said Tiffany, 27, as she revealed the news on Instagram.

"Feeling blessed and excited for the next chapter!"

In the announcement post, the Georgetown Law graduate and Boulos, 23, are pictured standing on the White House colonnade, an engagement ring just visible on Tiffany's finger.

The photograph was also shared by Boulos, who captioned the portrait: "Got engaged to the love of my life! Looking forward to our next chapter together."

The engagement ring was designed by Lebanese-born American jeweller Samer Halimeh, who revealed the ring was crafted with a 13-carat emerald-cut diamond, flanked by two trapeze-cut diamonds.

A spokesperson from Samer Halimeh New York told the Daily Mail the jewels were purchased in Dubai, with Halimeh and Boulos flying out to the UAE to select the diamonds.

The news was announced on Tuesday, just a day ahead of Donald Trump handing over the reins to President-elect Joe Biden, who will be inaugurated on Wednesday.

Who is Michael Boulos?

Boulos is the son of Lebanese businessman, Massad Boulos, from the village of Kfaraakka, in the north of the country.

He runs Boulos Enterprises and SCOA Nigeria, and "trades in vehicles, equipment, retail and construction".

His mother, Sarah Boulos, founded the Society for the Performing Arts in Nigeria, which is a “one-stop destination for performance art, dance, theatre, music and visual arts".

Boulos was born in Lebanon and raised and educated in Lagos.

He and Tiffany began dating in 2018, and he has frequently been pictured accompanying his now-fiancee at political events in support of her father.

See inside the White House Rose Garden in the gallery below:

Flowers are in full bloom in the White House Rose Garden, Washington, DC, on April 27, 1963. Getty Images

General George Patton and President Harry Truman walking together at White House Rose Garden in Washington, District of Columbia, 1945. Getty Images

View of American politicians, Vice President Lyndon B Johnson (1908 - 1973) and President John F Kennedy (1917 - 1963), as they meet with the press in the White House Rose Garden, Washington DC, March 6, 1961. Getty Images

Lady Bird Johnson is shown in the White House rose garden with her grandson Patrick Lyndon Nugent, Lynda Bird Robb and an Easter Bunny. 10th April 1968. Getty Images

After taking their vows, Edward Finch Cox and Tricia Nixon Cox walk through rows of flowers past their guests en route to the White House for the reception, following their wedding in the White House rose garden. The bride is the daughter of president Richard Nixon.

President Reagan in a meeting with reporters in the Rose Garden of the White House, says he is 'prepared to go the extra mile' in reaching an acceptable compromise with Congress on the 1983 budget. Getty Images

In 1983, President Ronald Reagan feeds some White House squirrels (not shown) with acorns collected for Camp David. The photo was taken outside the Oval Office adjacent to the Rose Garden. Getty Images

Russian President Boris Nikolaevich Yeltsin (1931 - 2007), left, stands next to US President George HW Bush (1924 - 2018) at the White House's Rose Garden, Washington, DC, June 16, 1992. Getty Images

U.S. President George Bush gestures toward reporters during an outdoor press conference in the White House Rose Garden 10 April, 1992. Standing next to a magnolia tree in full bloom, President Bush said he has ordered his campaign workers to "stay out of the sleaze business". AFP

US President George Bush gives French oceanographer Jacques-Yves Cousteau a tour of the White House Rose Garden, 24 April 1992. AFP

President Clinton and visiting Pakistani Prime Minister Benazir Bhutto walk through the Rose Garden on their way to lunch April 11 1995 at the White House.

President Clinton Israeli Prime Minister Benjamin Netanyahu and Palestinian President Yasser Arafat leave the Rose Garden of the White House October 15 1999. Reuters

US President Bill Clinton and Saudi Crown Prince Abdullah bin Abd al-Aziz Al Saud walk through the Rose Garden 24 September 1998 at the White House in Washington, DC. AFP

US President Bill Clinton, using his crutch as a pointer, shows Japanese Prime Minister Ryutaro Hashimoto various flowers and trees during a tour of the Rose Garden at the White House 25 April. AFP

President George W. Bush makes a statement from the Rose Garden of the White House in Washington, DC, US, on Wednesday, Nov. 5, 2008. Bush said the election of Barack Obama as president of the U.S. is a 'dream fulfilled' for the civil rights movement and a victory for all Americans. Getty Images

President Barack Obama speaks about rising gas prices and oil company tax breaks during a statement in the Rose Garden at the White House on March 29, 2012 in Washington, DC. Getty Images

President Barack Obama, First Lady Michelle Obama, and daughters Malia and Sasha pose for a family portrait with their pets Bo and Sunny in the Rose Garden of the White House on Easter Sunday, April 5, 2015 in Washington, DC. Getty Images