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 Sign up for our daily newsletter > 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 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 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! Celebrity Pregnancies Ashlee Simpson Puts Her Growing Bump on Display While Kissing Her Man The Walking Dead's Alanna Masterson Is Pregnant — See Her Adorable Baby Bump Lauren Bush Lauren Is Pregnant! Kim Kardashian's Baby Bump Is Front and Center on Kanye West's Big Day 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.