The 23-year-old model and 60-year-old actor also took some time to pose for pictures with excited fans.
After their fun weekend, Karlie debuted a new platinum blonde look with her hairstyle.
“I’m already having more fun 👩🏼😉,” she captioned an Instagram pic she shared.
Check it out below!
Also pictured inside: Fashion designer Diane Von Furstenberg dining with Tom and Karlie.
15+ pictures inside of Karlie Kloss and Tom Hanks having fun in Italy… More Here! »