Tiger Woods just had a baby girl too! That makes four celebrities who have added to the world's population in that last two days. They named their little princess Sam Alexis.

"Both Elin and Sam are doing well and resting peacefully," Woods wrote. "We want to thank our doctors and the hospital staff for all their dedicated and hard work. This is truly a special time in our lives and we look forward to introducing Sam to our family and friends over the next few weeks. We thank everyone for their well wishes and continued respect of our privacy."