Miley Cyrus & Liam Hemsworth: Couple Alert

It seems that all that on-set kissing Miley Cyrus did with her Last Song co-star, Liam Hemsworth, was more than just some good acting. The twosome are reportedly a couple now and have been for about three months now.

A snitch tells E! Online that Hemsworth attended Miley’s sold-out concert at the Staples Center in Los Angeles last night. In addition, a montage of Miley and Liam making out plays during her show, while the singer performs a song from their movie.

After the concert, the couple hit up Katsuya and appeared “lovey-dovey.” Oh my Jonas.

Gallery Info: Liam Hemsworth and Miley Cyrus on the set of Last Song.