Norman Reedus has reportedly popped the question to longtime girlfriend Diane Kruger.

A source confirmed to People Thursday that the "Walking Dead" star, 52, and "Inglourious Basterds" actress, 45, are engaged.

The couple has not publicly commented on the engagement, and reps did not immediately return Page Six’s request for comment.

Kruger and Reedus met while filming "Sky" in 2015 and formed a strong friendship at first.

DIANE KRUGER AND NORMAN REEDUS WELCOME A BABY GIRL

She was dating Joshua Jackson at the time, but they later split in July 2016 after 10 years together.

Kruger and Reedus were then spotted hanging out together in New York in February 2017.

The pair has proudly packed on the PDA at sporting events and on social media.

Norman Reedus are reportedly Diane Kruger engaged after welcoming a child together. 

Norman Reedus are reportedly Diane Kruger engaged after welcoming a child together.  (Getty Images)

In November 2018, they welcomed their first child together, a little girl.

The couple has made the decision to keep their daughter’s identity private and have not disclosed her name.

In January 2019, Krueger made an emotional plea to not publish photos of her child without her permission.

DIANE KRUGER SHOWS RARE PHOTO OF DAUGHTER ON VACATION WITH NORMAN REEDUS

"While we understand that some people would like to see a picture of our daughter, we as parents, want nothing more than allow her to grow up in privacy and safety," the German actress wrote on Instagram at the time.

However, Kruger has since shared glimpses of their toddler on her Instagram.

Last Halloween, she posted a photo of her little one dressed up as a unicorn, while holding her dad Reedus’ hand. He was dressed as a skeleton.

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The "National Treasure" actress captioned it, "Everything is better with these two ♥️."

Reedus previously dated model Helena Christensen, with whom he has a son.