The former Beverly Hills 90210 star-turned-reality TV regular sparked specula...
She gushes. "I know there's been a lot of speculation, so I wanted everyone to hear from me... It's official... Dean & I are PREGNANT!!!!"
The pair is already parents to Liam, four, and two-year-old daughter Stella, while McDermott is dad to son Jack, 12, from a previous marriage.
