Hayden Panettiere exposed her baby bump in a crop top while taking a stroll in Italy with fiance Wladimir Klitschko on Saturday, June 21. Credit: AKM-GSI

What a cutie! Hayden Panettiere, who's currently pregnant with her first child, exposed her baby bump while exploring the town of Porto Cervo, Italy, with her fiance, Wladimir Klitschko, on Saturday, June 21.

The Nashville star, 24, looked comfortable in flat sandals and loose black pants, which she paired with a matching halter crop top. The loose-fitting tank fell down to her belly button, revealing Panettiere's growing tummy. Her heavyweight boxer beau, 38, wore a maroon T-shirt with plaid cargo shorts and flip-flops for the vacation outing. 

The parents-to-be have been enjoying their time together since Us Weekly exclusively revealed last month that they are expecting their first child. Panettiere debuted her baby bump in a one-piece swimsuit while hitting the surf in St. Tropez on Sunday, June 8.

A source told Us the engaged couple is currently enjoying the "excitement around expecting a baby." See Hayden model wedding gowns here.

The actress, speaking with Glamour last May, expressed her desire to be a mother. "I've lived a very big life," the Heroes alum said, "and I don't feel my age, and I feel like I was born to be a mother." She added, "Sometimes people speak about [having kids] like, 'Your life ends—you're never going to be able to do anything again!' And I'm like, 'What are you talking about?' Motherhood is the most beautiful, exciting thing, and there's nothing that I feel like I can't accomplish while having children in my life."

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