Jeff Vespa / Getty Images Zooey Deschanel is totally psyched about the news her big sis, Bones star Emily Deschanel, is expecting her first child later this year with husband David Hornsby of It's Always Sunny in Philadelphia fame.
So much so that she took to Twitter yesterday to let everyone know about it and offer her congratulations.
"My big sister, Emily (aka Bones) Deschanel and her husby, David Hornsby, are going to have a baby! I am super excited to be an aunt," the 500 Days of Summer star tweeted.
We're excited for you, Zooey. Really, we mean it!