Lindsay Lohan Shares Scenes from Son Luai’s Racecar-Themed First Birthday Celebration: 'My Everything'

Lindsay Lohan is celebrating one year with her little boy!

On Wednesday, July 17, the Mean Girls star, 38, shared a sweet birthday tribute on Instagram in honor of her son Luai's first birthday. Lohan and her husband Bader Shammas threw their little one a racecar-themed birthday party, complete with a checkered flag cake and speed limit sign cookies.

"Happy Birthday to my Luai," the proud mom wrote in her caption. "You are 1! I love you more than anything in this world. My son, my baby, my heart, my everything. I love you always always, forever and ever and beyond! 🎂🙏❤️."

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While appearing on Good Morning America last month, Lohan opened up about motherhood and teased her plans for Luai's birthday celebration.

"I always just want to be with family. And I feel like as you get older in life, less is more," she said. "So yeah, just spending it together. And for my son, I don't know. We're gonna do something fun. I'm gonna get him a bouncy house. And it's fun for him."

When it comes to being a mom, Lohan said, "I'm so grateful for every moment of it, just every second. Every morning waking up and running to grab my son and just looking at him and when he looks me back in the eyes, I'm going to get emotional. It's just the most beautiful. I'm just so grateful every day."

"We always move so fast, so I feel like that’s the one thing I’ve learned over time, taking time for myself and really just cherishing every moment," she added.

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Lohan celebrated her first Mother's Day as a mom in May, sharing more of her thoughts on motherhood on social media. She began the post by wishing her mom Dina and all mothers a wonderful holiday.

"It’s my first Mother’s Day and I couldn’t be more grateful to be a mom. It’s been the biggest blessing life has offered me," Lohan captioned a graphic on Instagram on Sunday, May 12, featuring the words "Happy Mother's Day" in blue writing with a floral pattern in the background.

"I am more thankful every day that goes by for my beautiful son Luai. Sending love and hugs to all of the mothers! Have a wonderful Mother’s Day!! 💐 🌸 👏 😉🙏🤗❤️😘🌸 💐," the Parent Trap star continued.