Ashton Kutcher Mila Kunis are pregnant and sweet! Mila Kunis finished off their lunch yesterday with a little sugar, the couple pausing on the sidewalk to share a sweet kiss.

The besotted pair were spotted on Friday sharing a tender moment outside Carlitos Gardel restaurant in Los Angeles. Ashton kept the romance alive by wrapping his arm around his former That '70s Show co-star as he pulled her in for a sweet kiss.

The expectant duo, who spent the last week of May babymooning in French Polynesia in the lap of luxury, grabbed a casual meal, with Mila taking her beverage with her in a to-go cup. Along the massive engagement rock on her finger, she was wearing black leggings and a long-sleeved white T-shirt with "Paradise" printed repeatedly in all caps, some of the letters shaded to form a larger triangle.

The loose T grazed her growing baby bump-and her fabulous little belly just looked so cute! No wonder Ashton-dressed down in a gray T, cords and neon sneakers-couldn't keep his hands off of her.

Perhaps the "Paradise" shirt was also a reminder of the Le Taha'a resort on the isle of Motu Tautau where they escaped for some super-private R&R.

Not that sunny L.A. this past weekend was too shabby a locale to return to. And as always, it's lovely to see Ashton and Mila looking so happy together!

Opening up for the first time about her pregnancy and engagement, Mila recently told Ellen DeGeneres that she was due "sometime this year."

"I promise you," she teased.

Their little exchange sure put a smile on Mila's face during their after-dinner stroll.

Earlier that day the pair enjoyed a low-key lunch date at Casa Vega in Sherman Oaks.

Mila and Ashton appeared to be coming from a workout, as both were spotted in athletic wear and trainers.