July 26, 2011 at 5:40 PM ET
Actress Selma Blair and her boyfriend Jason Bleick welcomed a son, Arthur Saint Bleick, on Monday, PEOPLE reports.
Blair, like Kate Hudson before her, wasn't saying publicly if she was going to have a girl or boy prior to the baby's birth. "I'm not going to say what it is yet. Hopefully, it's one or the other," Blair had joked with the magazine.