Melania Trump smiles warmly at her husband as they depart for Orlando campaign kickoff rally

Donald and Melania Trump had a rare romantic public moment on Tuesday as the two left the White House for Orlando, Florida.

The President and first lady walked hand-in-hand across the South Lawn of the White House before boarding Marine One on their way to Trump’s 2020 campaign kickoff rally.

Cameras caught the couple sharing a warm smile as they held onto each other, Trump, 73, dressed in a navy suit and red tie and his 49-year-old wife took advantage of the June heat in a $2,290 summery white eyelet dress from Andrew Gin, and red polka-dot heels.

All smiles: Donald and Melania Trump held hands and beamed at one another as they walked across the White House lawn to begin their trip to Orlando, Florida, on Tuesday  

Ready to get away! The 49-year-old first lady couldn't wipe the smile off her face as she and the president strolled across the South Lawn

Ready to get away! The 49-year-old first lady couldn’t wipe the smile off her face as she and the president strolled across the South Lawn 

On their way: They appeared to be in good spirits as they set out for Orlando, Florida

On their way: They appeared to be in good spirits as they set out for Orlando, Florida

Hands on: At one point, Trump clasped one of Melania's hands in both of his own

Hands on: At one point, Trump clasped one of Melania’s hands in both of his own

The couple isn’t typically much for PDA but shared an intimate smile as they walked passed photographers.

They held each other’s hands, with Trump stopping at one point in order to clasp Melania’s left hand in both of his own.

Melania beat the heat, which is hovering in the mid-to-high 80s in Washington, D.C. today, in a breezy but figure-flaunting white sleeveless dress, which featured a seasonally appropriate eyelet patter with floral cutouts on the top.

She accessorized with a pair of dark sunglasses and red and white pointy-toe pumps. while wearing her brown hair blown out around her shoulders.

The couple, who married in 2005, celebrated their 14th wedding anniversary in January, just one year less than he was married to his first wife Ivana. 

The couple grinned as they boarded Marine One and then switched planes for Air Force One at Andrews Air Force Base in Maryland. 

Hot out here: Melania wore a summery white eyelet dress for the occasion, as temperatures soared into the high 80s

Hot out here: Melania wore a summery white eyelet dress for the occasion, as temperatures soared into the high 80s

Protection: She shielded her eyes behind a pair of sunglasses

Protection: She shielded her eyes behind a pair of sunglasses

High heels: On her feet were a pair of red polka dot pointy-toe pumps

High heels: On her feet were a pair of red polka dot pointy-toe pumps

Ready to go: The well-coiffed first lady had her hair and nails done

Ready to go: The well-coiffed first lady had her hair and nails done 

They’re flying down not to Mar-a-Lago but Orlando, where Trump is kicking off his 2020 presidential campaign at the Amway Center in front of an estimated 20,000 people.  

Trump’s campaign is transforming the area outside the arena to have a festival-like atmosphere, with music and food trucks to help supporters pass the time. 

The most coveted positions are not seats at all, but standing positions near the front of the stage. Backers of the president in that area are likely to get a handshake, a selfie or Trump’s autograph at the event that formally marks the beginning of his campaign for a second term. 

All of Trump’s children and his wife Melania will be with him at the event, sources told DailyMail.com, as will the Mike Pence, the president’s running mate and the nation’s vice president.  

The first lady does not plan to make formal remarks on Tuesday night, her office said, but given the president’s tendency to call on people to speak, she could end up addressing the crowd.  

Donald Trump, Jr., on the other hand is expected to give remarks before the rally.  

Beat the heat: Melania kept breezy in the lightweight dress

It will likely also serve her well in the Florida heat

Beat the heat: Melania kept breezy in the lightweight dress, which will likely also serve her well in the Florida heat

Staying behind: The first lady does not plan to make formal remarks on Tuesday night, her office said

Staying behind: The first lady does not plan to make formal remarks on Tuesday night, her office said 

Change of plan? The couple's 13-year-old son Barron is also expected to be at the rally, but was not seen traveling with them

Change of plan? The couple’s 13-year-old son Barron is also expected to be at the rally, but was not seen traveling with them

Family affair: Trump's adult children — Ivanka, Don Jr., Eric, and Tiffany — are also expected to be there

Family affair: Trump’s adult children — Ivanka, Don Jr., Eric, and Tiffany — are also expected to be there

Melania continued to smile at her husband as they switched planes at Joint Base Andrews

Melania continued to smile at her husband as they switched planes at Joint Base Andrews

See ya! Trump waved goodbye as they boarded the plane together

See ya! Trump waved goodbye as they boarded the plane together 

The president’s eldest son is a frequent presence at campaign events — with and without his father — and often serves as a warm-up act for the president’s supporters. He’s also campaigned and raised money for other Republican candidates since his father entered politics.

His girlfriend Kimberly Guilfoyle, a former Fox News personality, is also scheduled to be at the rally. She serves as a senior adviser to the president’s reelection campaign. 

Senior advisers and family members to the president Jared Kushner and Ivanka Trump are also expected to be at the rally.

It’s unclear if Lara Trump, wife of Eric Trump, will be in Orlando. She serves as a senior adviser to the president’s campaign, but is also pregnant with the couple’s second child. She made a state trip to the UK in early June.  

It will be 13-year-old Barron Trump’s first appearance at a campaign rally since his father took office. 

Trump’s youngest daughter Tiffany, who has been less involved than her older siblings in her father’s campaigns and administration, will also be there.  

Waiting for him: The rally will mark the official launch of 2020 campaign

Waiting for him: The rally will mark the official launch of 2020 campaign

Patience: Supporters waited in line hours before the arena doors opened on Tuesday

Patience: Supporters waited in line hours before the arena doors opened on Tuesday

Patriotic colors: Trump supporters came in red white and blue for the campaign kick-off

Hot elections: Temperatures soared as Trump supporters waited to be in the front lines for his rally

Wild: The Republican incumbent set the tone in a morning tweet that bashed the media and compared the scene outside the Amway Center to a rock tour

Wild: The Republican incumbent set the tone in a morning tweet that bashed the media and compared the scene outside the Amway Center to a rock tour

The Republican incumbent set the tone for the monster rally in Florida he’d be appearing at this evening in a morning tweet that bashed the media and compared the scene outside the Amway Center to a rock tour.

‘The Fake News doesn’t report it, but Republican enthusiasm is at an all time high. Look what is going on in Orlando, Florida, right now! People have never seen anything like it (unless you play a guitar). Going to be wild – See you later!’ he said.

Trump had apparently dropped a claim that ‘thousands’ turned up on Monday, with about 250 people camping overnight. But the numbers grew steadily as temperatures soared in Orlando Tuesday, reaching 87 degrees before an hour-long downpour that soaked a waiting crowd.

A new Quinnipiac poll showed Trump losing Florida to Democratic nemesis Joe Biden. The former vice president would beat Trump by nine points, 50 – 41 per cent, the newly-released survey showed.

Vermont Sen. Bernie Sanders would win by a similar margin, 48 – 42, while other top Democrats would perform in the poll’s margin of error

Read more at DailyMail.co.uk