(Cover) - EN Showbiz - Selma Blair has given birth to a baby boy.

The 39-year-old actress and her boyfriend Jason Bleick welcomed their first child on Monday in Los Angles and have called him Arthur Saint Bleick.

The newborn weighed in at 7lbs 12oz and was reportedly born several days past the due date.

"I feel like the luckiest girl in the world," Blair told Us Weekly at her baby shower last month which was hosted by celebrity friends Sarah Michelle Gellar and Jaime King.

The Cruel Intentions actress met Jason while collaborating on his EVER fashion line.

Selma was married once before to Ahmet Zappa but the marriage ended in 2006 after two years. She more recently dated her Kath & Kim co-star Mikey Day from 2008 to 2010. (C) Cover Media