POPSUGAR Moms Celebrity Pregnancies Rebecca Gayheart and Eric Dane Expecting Baby Number Two Look Who's Expecting Number 2: Rebecca Gayheart and Eric Dane by Rebecca Gruber 7/08/11 12 Shares Like us on Facebook Dr. McSteamy is adding to his family off the boob tube, as well as on it. After much speculation following photos of Rebecca Gayheart that showed the actress sporting what appeared to be a baby bump, a source confirms that Rebecca Gayheart and Eric Dane are making Billie Beatrice, 16 months old, a big sister! Based on their recent playdates with a pregnant Jessica Alba and Honor, it looks like the new baby will have a built-in playmate from the get-go! Image Source: WireImage Read More Billy DaneLook Who's ExpectingRebecca GayheartEric DaneCelebrity Pregnancies Celebrity Pregnancies Naya Rivera Shows Off Her Pregnancy Physique in a Sexy Instagram Evangeline Lilly Is Pregnant — See Her Baby Bump on the Red Carpet! Pregnant Kim Kardashian Takes a Whirlwind Trip With Kanye West Ayesha and Stephen Curry Are Reportedly Having a Girl! Eric Dane Eric Dane and Rebecca Gayheart Each Have Their Own Twin in Adorable Daughters Rebecca Gayheart and Eric Dane Show Off Their Beach Bodies in Malibu Celebaby Roundup! Celebaby Roundup! Rebecca Gayheart Eric Dane and Rebecca Gayheart Each Have Their Own Twin in Adorable Daughters Celebaby Roundup! Rebecca Gayheart and Eric Dane Show Off Their Beach Bodies in Malibu Cory Monteith Returns to the Red Carpet With Lea Michele POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Stay sane and savvy with our daily newsletter Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.