Hilary Duff's romance with her personal trainer, Jason Walsh, continues to flourish -- as evidenced by the super sweet pic she posted to Instagram on Sunday.
The artsy black-and-white snap shows Walsh, founder of the popular Rise Nation workout, leaning in for a kiss with Duff.
WATCH: Hilary Duff on Personal Trainer Boyfriend Jason Walsh: 'We Have a Lot of Fun Together'
"Date night with J," the Younger star captioned the photo, adding a heart emoji.
The couple has been officially dating since at least September, when Duff, 28, confirmed the relationship on Good Day New York.
"We have [found a little 'like' with each other]," she said at the time. "We've known each other for a really long time, and he's a great guy and we have a lot of fun together. It's nice to have that excitement in my life."
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The Lizzie Maguire alum has a 4-year-old son, Luca, with her ex-husband, NHL pro Mike Comrie, with whom her divorce was finalized in February.
Check out more of Hilary and Jason's PDA-packed romance in this video.