Kevin Winter/WireImage; Lindsay Lohan/Instagram Lindsay Lohancouldn't be prouder of herson Luai! Whilespeaking to PEOPLEat theLos Angeles premiere of Disney'sFreakier Fridayon Tuesday, July 22, the actress, 39, gushed about her boy, whom she welcomed with her husbandBader Shammas, in July 2023. "He has a new milestone every day. He tells so many stories and he's just a really intelligent 2-year-old," Lohan shares. While the family hasn't started potty training yet, they will be after the "whirlwind" movie promo tour, she adds Lohan, who walked the carpet at the El Capitan Theatre for Tuesday's event in a pale pink chiffon custom Miu Miu gown, has been sharing quite a few family updates on social media since welcoming Luai. On Thursday, July 17, theMean Girlsstarcelebrated her son's second birthdaywith multiple images from his dinosaur-themed celebrations. VALERIE MACON/AFP via Getty "Happy Birthday to our sunshine, our sweetest boy, our heart, Luai! 💛" Lohan captioned theInstagrampost. "Watching you grow has been the greatest joy of our life. You light up every room (and keep us all on our toes 😅), and we are so proud to be your mama and daddy," she added. Lindsay Lohan/Instagram "You are the deepest love we have ever known, the wildest adventure, and the most beautiful purpose. You have given our lives a whole new meaning, and we are grateful every single day," Lohan continued. "Here is to another year of cuddles, giggles, and magic. Me and Daddy love you more than words can say. 🎈🧸💫." PEOPLE previously confirmedthat Lohan and Shammas had tied the knot in July 2022 after sheannounced he'd popped the questionin November 2021. A wedding date wasn't announced at the time, but Lohancelebrated the couple's third wedding anniversarywith a sweet Instagram Stories post on April 3. "Happy Anniversary to my one and only. My forever and ever. I love you," she wrote across a photo of Shammas and Luai having a conversation by a pool in picturesque surroundings. Lindsay Lohan/Instagram Never miss a story — sign up forPEOPLE's free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. PEOPLE then confirmed in July 2023 that Lohan and Shammas had welcomed their first baby together. "Lindsay Lohan and her Financier husband, Bader Shammas, welcomed a beautiful, healthy son named Luai. The family is over the moon in love," the rep told PEOPLE at the time. Luai — an Arabic name meaning "shield or protector" — was born in Dubai, though his exact date of birth wasn't shared. Read the original article onPeople