Following her Friends with Benefits co-star Justine Timberlake’s example, Mila Kunis also kept her word to her YouTube proposer-in-uniform. Yesterday, she attended a Marine Corps Ball in Greenville, North Carolina, with Sergeant Scott Moore, recently back from a deployment to Afghanistan. While no word yet from Kunis or her reps about how the evening went, a Marine Corps spokesperson told Access Hollywood that, “everything went well. It was a great experience for everybody.â€