Mila Kunis kept her promise and made one Marine hero a very happy man Friday night. As the Friends with Benefits star said she would, Kunis attended the Marine Corps Ball on the arm of Sgt. Scott Moore.

The event, celebrating the 236th birthday of the Marine Corps, was held at the Greenville, NC Convention Center.

As RadarOnline.com previously reported, Sgt. Moore, in full combat gear, asked the actress to be his date via a video he posted on YouTube.

Mila accepted and Tweeted about how "happy" she was to be going.

It was after her acceptance that another Marine, Cpl. Kelsey De Santis, asked Justin Timberlake to be her date at a Marine gala held last weekend in Richmond, Virginia. He was also an actor of his word, and attended.

Sgt. Moore -- "you can call me Scotty" he told Mila on his video -- is a member of the 3rd Battalion, 2nd Marines, a unit that lost seven of its men during its recent deployment in Afghanistan.

Marine spokesman Sgt. Scott Sasser said Mila and Moore enjoyed the night.  “It’s good that she got to come on a date with a Marine,” he said.

Justin Timberlake keeps his promises.

The singer escorted Cpl. Kelsey De Santis to Saturday night's Marine Corps Ball in Richmond, Virginia.

JT was dapper in his tuxedo. Cpl. De Santis, wearing her Marine Corps dress uniform, met the singer at his hotel. Once at the ball, she changed into a sexy low cut silver mini.

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Timberlake didn't just make the event a photo op. He stayed through the evening with de Santis, who famously invited Justin to be her date via a YouTube posting. Way to go!

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Instead of a Marine asking out a celebrity, the tables have turned and an actress is reaching out for an invite to the Marine Corps Ball!

Terminator star Linda Hamilton has made a video invite to Sgt. Ray Lewis after he was rejected by Betty White because of a scheduling conflict, and RadarOnline.com has the plea.

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Mila Kunis and Justin Timberlake were extremely hilarious -- and naughty --  on Monday’s Today show, as both stars confirmed that they will  attend the Marine Corps Balls with the marines who asked them via YouTube.

While Kunis,27,  and Timberlake,30, said that they would be attending the dances, they wanted to clarify that there is more than one Marine Corps Ball, and that they're not attending the same one.

First Mila Kunis, then Justin Timberlake, and now, it’s Betty White’s turn.

Sgt. Ray Lewis is the latest soldier to use YouTube to invite a celebrity to the Marine Corps Ball.

In the video, Lewis shows off his physical skills and then makes his pitch, saying: "I would like to take Betty White. She's funny, she's sweet, she's mature. She's the all-around perfect woman.

"I really think we'd have a good time. I'm fun, you know. … I think I can make her laugh. I think she can make me laugh. I think we can laugh together…