"We do onesies every year," Tatum told ET. "The baby, Jen and I, we're all in the same onesies, and I realized I love onesies, like we all should. Why did we stop wearing them at whatever age we were babies? Onesies are dope!"
The Tatum family clearly takes their celebrations seriously. For Dewan's 35th birthday, the guest list was stacked with big names like Adam Levine and Behati Prinsloo; Ashton Kutcher and Mila Kunis; and Selena Gomez, who was spotted kissing One Direction's Niall Horan.
The family also seem to be experts at guarding secrets. Little has been revealed about Tatum's role in The Hateful Eight, but he described the character in one word: "dangerous."