Paris Hilton welcomes baby boy with husband Carter Reum.

Paris Hilton and husband Carter Reum have just welcomed their first baby boy into the world via surrogate.

Paris announced the news over on Instagram, and penned a heart-string tugging caption.

The caption read, “You are already loved beyond words.”

Paris Hilton told People magazine she was happy to be a new mum, “It’s always been my dream to be a mother and I’m so happy that Carter and I found each other. We are so excited to start our family together and our hearts are exploding with love for our baby boy.”

In December, Paris admitted she and Carter who married in November 2021 had started the IVF (in-vitro fertilization) process during the coronavirus pandemic.

She said: “We started going and doing it like a few months in because the world was shut down. We knew we wanted to start a family, and I was like, ‘This is perfect timing. Usually, I’m on a plane 250 days out of the year, and let’s just get all of the eggs stocked and ready,’ and we have tons of them just waiting.”

The star also admitted she and Carter wanted to “enjoy” their first year of married life before “bringing kids into the mix.”

She said: “We really wanted to enjoy our first year of marriage together as a couple, you know, before bringing kids into the mix. So now that we just had our year anniversary, I can’t wait for 2023.”