Last week, it was reported that Sergeant Scott Moore had created a YouTube video asking the Friends with Benefits actress to be his date to the event scheduled for November 18.
On hearing about the video, Kunis's Friends with Benefits co-star Justin Timberlake told the actress that she had to accept.
"Have you seen this? Have you heard about this?" Timberlake asked Kunis, according to Fox News. "You need to do it for your country!"
The former That '70s Show star told him that she would be happy to accept Moore's invitation, before asking Timberlake if he would like to come as well.
"I'll go," Kunis said. "I'll do it for you. Are you going to come?"
"They don't want me! They want you," Timberlake answered.
Kunis confessed in June that she is uncomfortable with the idea of being considered a sex symbol, though she is thankful to be deemed attractive by moviegoers.
Watch Mila Kunis and Justin Timberlake in the trailer for Friends with Benefits below: