The duo stepped out in West Hollywood, Calif. Saturday to shop for art, with the mom-to-be keeping it casual in a black tank top, sweatpants and flip flops, while her fiancé wore an NFL t-shirt, shorts and a baseball cap.
Kunis and Kutcher held hands during their outing and looked happy together. The Two and a Half Men star later stepped in front of his ladylove as they made their way to their car to make sure the paparazzi didn't get too close to her.
Earlier in the week, the engaged pair headed to a Dodgers baseball game, with the 30-year-old actress showing off her baby bump in a flowy top.
The Jupiter Ascending star recently attended a top-secret baby shower hosted in her honor in Los Angeles, where she was joined by a small group of friends.
A source told E! News Kunis was entertained by her pals and opened her gifts at the girls-only bash. "It was very small and intimate. Just her close friends and family," the insider said, adding that the celebration did not have a theme.
The couple, who is expecting their first child together, has stayed mum when it comes to Kunis' due date, but she has opened up about whether she's ready for motherhood, telling W Magazine, "I have never wanted to be the person who only has business on her mind."
"To me, this job has always been a hobby that turned into a great profession, but I don't eat and breathe acting," she continued. "I'm sure Meryl Streep has a very different point of view. But I'm excited about being a full-time mom."