Tonight there is more levity and laughter as we celebrate the BIG 3's birthday! #ThisIsUs https://t.co/EMYllfq74b

Tonight there is more levity and laughter as we celebrate the BIG 3's birthday! #ThisIsUs https://t.co/EMYllfq74b

Latest images of Mandy Moore

Jack and Rebecca together forever!!! ???????????????? #faceapp #thisisus https://t.co/qT4ZkJgsi0

Thank you @TelevisionAcad! What an exciting day! ???? https://t.co/HZS8cmWEv3

Mom and Dad are back shooting the very first scene of season 4. Can’t wait for you to see!???? #thisisus https://t.co/ejVbWc8fOi