Loeb and her husband, Roey Hershkovitz, wed in 2009 and already have a two-year-old daughter, Lyla Rose.
The thrilled mom-to-be says, "My daughter is so beautiful and sweet and funny. ... I grew up with a big family, so I’m excited for Lyla to have a sibling. It’s a little bit of a challenge to try to balance my work with my family, but my family comes first."