HOLLYWOOD, Calif. — It's a girl for Tiffani Thiessen!

The 36-year-old actress and her husband, artist and actor Brady Smith, welcomed daughter Harper Renn on Tuesday, her rep tells People.

The new arrival was born in Los Angeles and weighed in at 8 pounds, 3 ounces.

This is the first child for the couple, who announced the pregnancy in November.

Thiessen and Smith have been married since July 2005.

The former Saved By the Bell and Beverly Hills, 90210 star currently appears on the USA Network series White Collar.