Credit: Ron Tom/© 2011 Disney ABC Television Group Photo: Callie and Arizona at the Baby Shower on Grey's Anatomy, March 24, 2011

Surprise! Callie (Sara Ramirez) and Arizona (Jessica Capshaw) are both wearing pretty dresses! Yes, the ladies both look lovely in white, although Callie's dress appears to be the glitzier, more dramatic one, whereas Arizona opts for a simple strapless gown. Callie also pulls out all the stops and goes for full up-do with veil, but for her lovely wife? Um, just a headband, please. As for Bailey (Chanda Wilson) who will be officiating the ceremony? No weirdo robes for her. She's rocking a sassy navy blue frock.

Of course, the big news at the wedding is that Meredith (Ellen Pompeo) and Derek (Patrick Dempsey) are conspicuously absent. Rumors are floating around that it's because they're off somewhere making their Post-it nuptials official, but the reason behind the surprise wedding may not be what you expect: They're trying to speed up an adoption process! Chyler Leigh (Lexie Grey) spills the beans to TV Guide: "I don't know if the whole thing goes through," she admits, but says Lexie "would be ecstatic to be an aunt."

Are you excited MerDer are finally giving up their fertility drama and adopting, or would you rather they held out just a little longer and kept trying for a baby Shepherd-Grey of their own?

Source: TV Guide

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