Finally! Ashton Kutcher and Mila Kunis are going public with their love.

The "Two and a Half Men" star posted the sweet snap kissing Kunis via Intsagram on Thursday. The two are pictured locking lips under bright neon sign that reads "SUN."

"Sunset #nofilter," he posted along with the romantic photo.

While only Mila's messy bun and the side of Ashton's face are visible, it's nice to see the cute celebs finally showing some PDA!

The "Jobs" actor must feel more comfortable now going public with his "That '70s Show" costar -- especially since Kutcher's divorce from Demi Moore was finally finalized in November. 

They do make one adorable couple, right? Click "Launch Gallery" above to see even more stars who met on set!

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