Paris Hilton revealed that she and husband Carter Reum have started

the new year by welcoming their first baby together

Paris Hilton is starting 2023 with a new title — mom!

The businesswoman and media personality, 41,

and husband Carter Reum recently welcomed their first baby together, a son

"It's always been my dream to be a mother and I'm so happy that Carter and I found each other,"

the new mom tells PEOPLE exclusively. "We are so excited to start our family together

and our hearts are exploding with love for our baby boy."