Heidi Klum's Kids Are All Grown Up As They Join Her At Crazy Pizza Ahead Of Halloween Birthday Party

Credit: Getty

Heidi Klum being supported by three of her children as they celebrate her restaurant Crazy Pizza.

The 53-year-old model and TV personality was joined by her children Leni22, Henry21, and Joan19, while serving the Crazy Pizza Third Birthday Party on Thursday night (October 29) in New York City.

Heidi she opened the restaurant with her ex-husband Flavio BriatoreWho is Lenihis father, three years ago.

“Lenihis biological father Flaviohe asked me to be partners with him and his pizza ventures,” Heidi told People about becoming an investor in the restaurant. “So this is the first one in America, with more to come.”

“It looks so nice,” she said. “I’m so happy with it… I think it looks amazing. It’s really chic. And obviously the food is amazing, and we’ll leave it to the Italians.”

Heidi shares Henry, Joanand a 17-year-old girl Lou with her husband Seals.

Heidi they were supported by more celebrities at the event, including Sofia Vergara, Kyle MacLachlan, Taylor Maman, Lindsey Vonnand jewelry designer Lorraine Schwartz.

You can see more photos of the celebrities at the event in the gallery.

We can’t wait to see what Heidi spending on Halloween this weekend. Take a look back at her previous outfits!