Paris Hilton surprisingly became a mother, congratulates Heidi Klum

US-Realitystar Paris Hilton and her husband Carter Reum recently gave birth to a son via surrogacy. The hotel heiress confirmed this to the US magazine People on Tuesday (local time). “We are so excited to start our family together and our hearts are exploding with love for our boy,” the 41-year-old told the magazine. It was not known exactly when the baby was born.