Former Beverly Hills 90210 star Ian Ziering has taken on his most challenging role yet: parenthood! The actor and his wife, Erin, welcomed their daughter Mia Loren Ziering on April 25th. Mia weighed in at 7 pounds, 6 ounces. Ziering has kept busy since his Beverly Hills days, competing on Dancing With the Stars and appearing on popular TV shows like CSI: NY. No doubt Mia will keep him much busier!