(Yahoo!) - Full speed ahead! Though Mila Kunis has yet to confirm that she is expecting her first child with fiancé Ashton Kutcher, she's also not going out of her way to hide her growing bump anymore either. In the past, Mila has made an effort to camouflage her tummy, but during the couple's recent whirlwind tour of the southern United States, her noticeably expanding midsection was on full display.

On Saturday, the parents-to-be were spotted by a fan grabbing breakfast at a Waffle House in Slidell, Louisiana, with a small group of family and friends, which included Ashton's sister, Tausha Kutcher. Both Ashton and Mila were dressed casually, though we couldn't help but notice that Mila's horizontally striped sweater actually accentuated her growing bump.

The pair was snapped hours later arriving at LAX, still in the same attire. Mila kept her hand protectively over her face while Ashton took charge, loading their luggage into the back of an SUV. But even though the expectant mom looked like she wanted nothing more than to get out of the airport (not that we blame her), it seemed that she genuinely enjoyed the rest of the trip.

On Tuesday, the former "That '70s Show" co-stars dropped by a local Winn Dixie to stock up on basics for the week. Both Mila and Ashton appeared relaxed and happy as they exited the store carrying a few small plastic bags full of provisions. The following day, the duo hit up the World's Largest Peanut monument, located in Ashburn, Georgia — and shared a hilarious "pensive" pic of their visit.

Their tourist fun didn't stop there. The duo stopped in for a tour of Louisiana's famous Abita Brewery in Abita Springs, Louisiana. Clad in baggy red sweatpants and a navy top, Mila was all smiles as Ashton draped his arms around her. It's probably worth mentioning Ashton had a what appears to be a tasting cup in his hand, but Mila didn't for obvious reasons.

It seems safe to say that while their southern adventure is over, their next big adventure is just beginning. Even though we'll have to wait and see if they ever publicly confirm that they are expecting, one thing is for sure: We already can't wait to meet their little peanut!

Photo Credit Splash News