Bodog Beat

Miley Cyrus has a new boyfriend. (Touchstone Images)

Although Miley Cyrus is passionately kissing co-star Liam Hemsworth while filming The Last Song in this photo, sources say there was some serious lip locking off screen as well. Last Wednesday, Cyrus was seen at the Nashville airport to bid Hemsworth goodbye by giving him a serious making out session.

Apparently an actor named Alex Emanuel, who was a few feet away from the couple has told the press that the two were "full-on making out" and the Disney actress was acting "as giddy as a schoolgirl."

Liam made his way out of Miley's truck with his luggage when, "she jumped into his arms and threw her arms around his neck and kissed him and leaned back and he was dipping her," Emanuel tells People. "It was like a scene out of an old movie where the guy's getting on a train and they're saying their goodbyes."

The pair also attended the wrap party of The Last Song together.

Eighteen-year-old Hemsworth is an Australian actor best known for his role in the Aussie soap opera Neighbours.