Scott Disick Just Went IG Official With His 19-Year-Old Girlfriend, Amelia Gray Hamlin

That's...a lot.

You know Scott Disick — the 37-year-old Keeping Up With the Kardashians star.

Presley Ann / Getty Images

Well, he's just gone Instagram official with Amelia Gray Hamlin — aka the youngest child of Real Housewife Lisa Rinna.

@ameliagray / Via instagram.com

I'm about to show my age here, but it still blows my mind that people born in 2001 aren't, like, still 5 or something.

To a certain extent, this isn't surprising — rumors have been floating around about Scott's relationship with the 19-year-old for months now.

Amelia Hamlin / Via instagram.com

Case and point: This flirty Instagram exchange.

Scott shared two pics with Amelia on his IG story, surrounded by food and looking, "So serious."

Scott Disick / Via Instagram: @letthelordbewithyou

FYI: This photo was taken in Miami.

"Just kiddin'" !!!

Scott Disick / Via Instagram: @letthelordbewithyou

Now I know one of the (many) things you might be thinking! Since when is Scott blonde? Well, he's had bleached locks since around yesterday, apparently.

Scott Disick / Via Instagram: @letthelordbewithyou

This all comes six months after Scott and his previous girlfriend, Sofia Richie, reportedly ended things after three years together.

Joe Scarnici / Getty Images

In case you were wondering, Sofia was also 19 when they first started dating.

Well...congrats, I guess?