Heidi Klum looks back fondly on precious memories as daughter Lou turns 17

Heidi Klum is taking a trip down the memory lane as her youngest child turns 17.

The America’s Got Talent judge marked her daughter Lou Sulola Samuel’s birthday with treasured childhood photos.

On Friday, October 9, she took to her social media platforms to celebrate her youngest daughter’s new personal milestone with a series of photos and videos.

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The Project Runway host kicked off the post with a photo of her lying next to new born Lou, before sharing a video of her oldest son Henry greeting his newborn baby sister.

She also shared several family snaps featuring all four of her kids, including one featuring them dressed up for model’s favourite holiday Halloween.

“Happy 17 th birthday my darling Lou [loved up, row of red hearts and birthday poppers emoji,” the proud mother wrote in the caption. “I love you so very much and I am so proud of you and everything you do [red heart emoji].”

“Where has all the time gone ? [birthday cake, gift, ballon, row of red hearts, and different flowers emoji],” she gets sentimental.

The carousel concluded with a young Lou channeling her mom as she strutted down an imaginary runway while wearing a glittery dress.

Baby Lou kept her best model face on as her mom and others cheered in the background.

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In addition to Lou, Klum shares three other children, with her ex Seal.

Born in 2004, Leni Olumi Klum is the oldest child and daughter. The supermodel welcomed her with ex Flavio Briatore. She was later legally adopted by Seal.

Then Klum, 53, welcomed Henry Günther Ademola Dashtu Samuel, Johan Riley Fyodor Taiwo Samuel and Lou with the musician.