Lindsay Lohan is officially off the market.

The Mean Girls actress celebrated her 36th birthday on Saturday by announcing that she’s tied the knot with her fiancé, Bader Shammas. A rep for Lohan confirmed the news to Us Weekly, though it’s unclear when the pair got hitched.

“I am the luckiest woman in the world,” Lohan wrote in an Instagram post. “You found me and knew that I wanted to find happiness and grace, all at the same time. I am stunned that you are my husband. My life and my everything. Every woman should feel like this everyday.”

Lohan met the Kuwait-born financier while living in Dubai. After dating for two years, the couple got engaged last November.

Shortly after the news broke, Page Six spoke with Lohan’s father, Michael Lohan, who had nothing but pleasant things to say about his new son-in-law. 

“He’s not a Hollywood type, you don’t see any pictures of them in the press,” Lohan said of Shammas. “That was one of Lindsay’s problems — the paps encroaching on her and coming up with stories. It was tough. But she’s with a guy who doesn’t like the limelight.”

“She’s relaunching her career and you want a good person in your life when you hit that restart button,” Lohan added. “Everyone’s happy. Lindsay got her life back when she met him, she’s been living a really happy and healthy life.”

Lindsay’s father went on to reveal that he’s never seen his daughter “so in love.”

“You can see how much they love each other in their eyes,” he shared. “I’ve never seen Lindsay so in love … All I care about is that he’s a regular guy. I know that Lindsay wants kids. She’s amazing with kids.”