Katharine McPhee and David Foster bravely opt for T-shirts in snowy Canada

Katharine McPhee and David Foster are so used to getting hot and heavy, they forgot their jackets.

After their steamy makeout session last week, the pair decided to cool down by traveling to Foster’s native country up north.

On Friday, the former “American Idol” contestant shared a snap of the two in the snowy Canadian mountains on her Instagram Story.

Noticeably underdressed in short-sleeved T-shirts, the couple snuggled up next to one another to keep warm while posing next to a helicopter.

McPhee, 38, opted for a pair of light pink leggings, a black tee and matching black snow boots. While she appeared to have a jacket on hand, she chose to simply sling it over her shoulders.

Her music producer husband kept things casual in a pair of blue sweatpants, a gray Adidas T-shirt and brown boots.

While the “Over It” singer didn’t give any extra context on the picture, she did show support for Foster’s home country by adding a Canadian flag along with the country’s national anthem.

The “Smash” alum and the composer, 72, first started dating in 2017, shortly after McPhee finalized her divorce from ex-husband Nick Cokas.

After two years of dating, the pair tied the knot in London in front of 100 of their closest friends and family, with McPhee dazzling in a custom tulle gown by close friend Zac Posen.

Shortly after their nuptials, the couple revealed they were expecting their first child together, a son named Rennie.

Foster, who had been married four other times, is also father to daughters Allison, Amy, Sara, Erin and Jordan.