Rachel Zoe Rachel Zoe

It's (another) boy for Rachel Zoe!

The fashion icon posted on Twitter that she welcomed a son on Sunday. "So excited to welcome our baby boy into the world...he's 7 lbs 12 oz, beautiful, healthy and we couldn't be happier," she wrote.

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Zoe and her husband, Rodger Berman, haven't released the name of their new addition. The couple, who were married in 1996, have one son, Skyler Morrison, 2.