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John Mulaney and Olivia Munn’s baby news!

24:38

Jenna Bush Hager covers the latest buzzy topics, trends and pop culture news. Today, we dive into John Mulaney's news that he is expecting a baby with girlfriend Olivia Munn. Plus, the 3rd Hour crew chats 25 years of “Blue’s Clues,” and Jenna reveals her latest book club pick.