Video! Justin Timberlake and Mila Kunis in 'FWB' PSA

The stars of the upcoming romantic comedy "Friends with Benefits," Justin Timberlake and Mila Kunis, want you to know about a very serious situation within the social networking platforms: the omission of a "Friends with Benefits" option as a relationship status update. It's clearly a problem.

Watch... and learn.

"Friends with Benefits" has a date in theaters July 22.