Paris Hilton and husband Carter Reum have expanded their family. On Tuesday, the 41-year-old heiress and DJ announced on Instagram that she and Reum, 41, welcomed their first child, a baby boy. Alongside a photo of her holding her baby’s hand, Hilton wrote, “You are already loved beyond words ????.” While reps for Hilton did not immediately respond to POPSUGAR’s request for comment, the new mom confirmed to People that she and Reum recently welcomed their son via surrogate. “It’s always been my dream to be a mother and I’m so happy that Carter and I found each other,” she told the publication . . .