This dynamic duo was bound to happen. Parents, brace yourselves. Baby Shark and Sesame Street have joined forces to bring their fans a holiday masterpiece and a special merchandise collection.

The final page of the book had a message from all the Sesame Street friends: "Love, Elmo, Abby, Super Grover, Cookie Monster, Big Bird, Rosita, The Count, Oscar and all your Sesame Street friends!" ...