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Hayden Panettiere is showing she is more than ready to have her first child with fiance Wladimir Klitschko. The "Nashville" star was spotted rocking a two-piece bikini while cooling off in Hawaii water this week ... with her belly on full display. Hayden is eight months pregnant with her baby girl, according to Us Weekly.

Hayden recently opened up to Britain's Hello! magazine about her pregnancy. She told the mag, "I'm 5 feet, 2 inches, and I started out at 106 pounds and guess how much I weigh now? 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."

Only one more month, Hayden! 

Photo: Getty Images