Instructions
Power on your PS3 and sign in to your PlayStation Network account. Depending on your settings, the console may automatically sign you in.
Open the XrossMediaBar, if necessary, by pushing the controller's "PS" button.
Scroll to the "Games" category.
Select "PlayStation Store" from the "Games" category. The PlayStation Store opens.
Select the eyeglass icon at the upper right. A keyboard displays at the bottom of the screen.
Enter "Hulu Plus" and and select "Search." The PlayStation Store takes a few seconds to deliver a results list.
Select "Hulu Plus" when results appear. A summary of the app appears.
Select "Download" and confirm the download on the pop-up prompt. Hulu Plus will now be installed on your PS3.