By Kat Giantis
Now that Ashton Kutcher is officially divorced from Demi Moore, he's apparently ready to nudge his ordinarily low-profile romance with Mila Kunis into the public eye. Just days after the "Two and a Half Men" star blocked paparazzi from taking pictures of their dinner date, he posted an Instagram pic that shows the two kissing beneath the Sun Records sign outside the famed recording studio in Memphis, Tenn.
The caption on the pic, which he shared on Tuesday night: "Sunset."
Ashton, 35, and Mila, 30, appear to be taking a road trip after attending her brother's wedding on Saturday in St. Petersburg, Fla.
On Monday, they surfaced at Rock City and Ruby Falls, near Chattanooga, where they checked out the local attractions.
"I saw them taking a selfie at Lover's Leap," a staffer tells the Times Free Press, "and I said, 'Hey, I'd be pleased to take a photo for you,' and he handed me his phone and they showed me what they wanted."
The erstwhile Jackie and Kelso also took a tour of the cave that houses an underground waterfall and seemed to embrace their touristy surroundings.
"They did a nice little ballroom dance in there while the music was playing," shares the tour guide. "It was kind of majestic."
Perhaps the pair, who are expected to announce their engagement any day now, were still feeling aglow from the nuptials.
"Ashton was welcomed by Mila's family," a source tells Us Weekly. "They seemed very comfortable together. He watched the ceremony from the front row and never took his eyes off of Mila."
Kutcher has shared several photos from his travels via Twitter, including a stop at vehicular wonderland, Old Car City in Georgia.
As for Demi, she was spied at a yoga class in Los Angeles this week amid a Star magazine report that claims she "quietly" sold her 5-carat, $250,000 engagement ring through a Beverly Hills consignment jeweler.
"Ashton broke her heart," a source alleges to Star. "Anything that reminds her of him makes her sad, and she wants to be happy."
Click on for more photos of Ashton and Mila, through the years …