By DAILY MAIL REPORTER
They've been pretty much inseparable since they started dating earlier this year, with Ashton Kutcher even following Mila Kunis to Rome.
Now back in Los Angeles, the famous couple still seem to spend every waking hour together.
Mila and Ashton were spotted leaving Bossa Nova restaurant in Hollywood on Tuesday following a lunch date.
But the date didn't seem to be a romantic encounter, as both stars donned a casual outfit and even left with leftovers in their hand.
Dressed in ripped jeans, a black hoodie and the popular TOMs shoes, 29-year-old Mila looked a far cry from her usual glamorous appearance.
She even had her long brown locks tied back for an even more relaxed appearance.
Meanwhile Ashton also donned jeans and an oversized hooded sweatshirt, and hid his face under a baseball cap.
He carried a plastic bag with some leftover food, no doubt to be enjoyed in the privacy of their home later on.
Ashton and Mila started dating in spring of this year, but have known each other for fourteen years after starring in That 70s Show together.
And they have not been shy about flaunting their love, which recently even took them to Rome.
Not content to leave her boyfriend behind while she shot scenes for upcoming film The Third Person, Mila took Ashton with her as she went to work in the romantic Italian city.
And the two lovebirds still can't get enough of each other back in LA, as earlier this week they were spotted getting a Thai massage together.