Best Tipper #1: Johnny Depp left a $4,000 tip on a $4,400 bill.

While filming Public Enemies in Chicago, Johnny Depp struck up a friendship with Mohammaed Sekhani, a waiter at Gibson's Steakhouse.

Back in Chicago for the premiere, Depp showed his appreciation by leaving an extra $4,000 tip on top of the $4,400 bill.