Paris Hilton announced the birth of her first baby with husband Carter Reum.
"You are already loved beyond words," she wrote across her social media platforms with a blue heart emoji.
The couple recently celebrated their first wedding anniversary.
PARIS HILTON SAYS SHE'S PLANNING TO BECOME A MOM IN 2023
Paris admitted she was ready to begin family planning almost as soon as she met Carter, and shared on her Instagram story in November that she was waiting to have kids until after their first year of marriage.
PARIS HILTON ON HUSBAND CARTER REUM: 'THIS IS MY TWIN FLAME'
"I'm getting tons of messages of people asking me about when I'm having a baby," she wrote at the time. "The truth is my husband and I wanted to enjoy our first year of marriage together as a couple and we were always planning on starting our family in 2023."
She added, "IVF is always a journey for everyone but we're so fortunate that we have lots of healthy embryos ready and waiting to be part of our Cutesy Crew! As everyone knows I have an extremely busy work and travel schedule but nothing gets me more excited then (sic) becoming a mom in 2023!"
Hilton exclusively told Fox News Digital in February that she "cannot wait" to finally be a mom.
"We talk about it every single day," she said of late night convos with Carter. "I’m just trying to figure out the time in my schedule because I have so many projects happening, and I just launched my media company, 11:11 Media. So there’s a lot happening, but that is definitely one of my top priorities."
