Credit: Jason Merritt/Getty

9021-oh baby!

Former Beverly Hills, 90210 star Ian Ziering and his wife, Erin Ludwig, welcomed a baby girl on Monday night, he confirmed on Facebook.

The 47-year-old star, best known for his role as Steve Sanders on Beverly Hills, 90210 from 1990 to 2000, married Ludwig in 2010. He was previously married for five years to actress Nikki Schielir.

Ziering also competed on season four of Dancing with the Stars. He and partner Cheryl Burke were the eighth couple to be eliminated.