Heidi Klum and Seal‘s youngest child just hit a sweet milestone.
Lou Samuel turned 16 on Oct. 9, with her mom sharing family photos and videos taken through the years to mark the occasion.
One image showed a makeup-free Heidi posing with Lou and her siblings—Leni Klum21, Henry Samuel20, and Johan Samuel18—in front of a brick wall, while the group hit the beach together in another snapshot.
The supermodel also posted several throwback videos of Lou, including a sweet clip her fifth birthday celebrations.
“Lou my beautiful sunshine,” Heidi, 52, wrote on Instagram. “Happy 16th Birthday. I love you with my whole heart.”
But this month is more than just about celebrating Lou’s birthday. After all, according to Heidi, she and the teenager are both huge fans of Halloween.
“Lou, especially. She makes her own things,” the Project Runway host told People in 2024. “She’s also really into anime. She makes all the wigs herself.”