Me? I, Benicio del Toro, had a baby with who? (Andres Leighton/Associated Press)

The baby girl, a result of one of the weirdest celebrity couplings ever, was born Sunday. Stewart’s father, rocker Rod Stewart, told USA Today that his entire family was present at the hospital. The Oscar winner and socialite are not a couple, and it’s not clear if the new father was present for the baby’s birth.

The pregnancy was announced in April, causing the celebrity-gawking world to collectively scratch their heads and make sure this wasn’t some elaborate hoax. As you can see, it was not.