Hayden Panettiere's baby bump was in full display yesterday: the "Nashville" was seen in Hawaii wearing a skimpy bikini.

Hayden Panettiere's baby bump with fiancé Wladimir Klitschko was in full display in Hawaii yesterday, and the former "Heroes" star was quite unabashed and proud of flaunting their bun in the oven.

Hayden was quite candid about her body during her pregnancy, including how she gained significant weight in the process. In an earlier interview with Hello Magazine:

"I'm 5 feet, 2 inches, and I started out at 106 pounds and guess how much I weigh now (at eight months)? Around 145 pounds. And the worst part is that my feet are still size five and they're going, 'What's going on with all this weight?' They're about to snap from underneath me with the strain."

Panettiere was a gymnast before her break in TV's "Heroes," which somewhat helped carry through with a demanding pregnancy.

"I'm still quite muscular, so if you're running around carrying 40 pounds of extra weight, you're going to build extra muscle."

Wedding plans are put on hold until after she gives birth, which is understandable. Hayden comments: "I'll tell you one thing for sure, I am not walking down the aisle 40 pounds heavier than usual in a wedding dress with a huge pregnancy belly stitched in. Not happening."

Hayden Panettiere's baby bump is one of the few Hollywood pregnancies kept quite open; previous reports were merely gossips until eventually confirmed.

The "Nashville" star is looking forward to motherhood, confident at the challenge.

"I'm so ready to hold my baby girl," she continued. "I'm going to be a very hands-on mom. I'm thrilled that I am having a girl first because I feel like I know a lot about raising a strong woman. I feel very empowered myself and I think my daughter will, too."