Knox Bonds with Gramps on the Balcony

The gang's all here! The Jolie-Pitts are definitely keeping it a family affair while in Europe. William Alvin Pitt, Brad Pitt's father, checked out the view from his son's balcony with grandson Knox Leon yesterday in Venice. William and Jane Pitt, who could be seen through the window, are visiting their son and grandchildren while Angelina Jolie films the upcoming movie The Tourist.

OK! GALLERY: KNOX THROWS HIS BUNNY OFF VENICE BALCONY

Knox better hold on tight to the blanket he's carrying.

The adorable toddler loves to take in the views from up above, but last week he threw his bunny over the ledge, while hanging out with mom.