While neither has done much to hide their blossoming romance, flirting with each other nonstop on social media - they've now made it Instagram official!
While Max was doing an Instagram Live and playing the piano for his fans, Demi CRASHED IT!!!
Just look how cute Max looked after Demi crashed his video...
The 27-year-old singer met Max, who is 28, "a few weeks ago," a source told Us Weekly.
The publication also claims that they are "off to a strong start".
Earlier this year, Demi replied to a video of Max singing, writing: "to my <3".
She has also been leaving love-heart emojis all over his photos on Instagram, and commenting very suggestive things on his shirtless pics.
“When u realize u should’ve packed more for your quarantine stay,” the 28-year-old actor captioned a photo showing off his abs.
"Fine by me," the Demi replied!
Shortly after, Max sang Coldplay's iconic song "Yellow" on Instagram, with the caption: "4D🌹<3.”
Yep, we all know who 'D' is!
Demi was previously dating Austin Wilson, son of prof skater George Wilson. Their time together was pretty short-lived, with Demi saying she needed a break from the dating scene (until she met Max!)
A source close to Demi said that she needed to "concentrate on herself" and "focus on her relationship with God".