Hayden Panettiere didn't let being in the final months of her pregnancy slow her down as she vacationed in Hawaii over the weekend. The Nashville actress wore a flirty two-piece to dip in the water and lounge poolside at her hotel with a friend. Hayden and her fiancé, Wladimir Klitschko, are expecting their first child together in the coming months, after the exciting news was reported back in June. Just days later, the duo hit the beach in Miami, where Hayden showed off her baby belly in a bikini. Her stomach was front and center again in August, when she walked the red carpet at the Emmys after sharing that she's expecting a baby girl. Hayden revealed even more details about her pregnancy earlier this month, reportedly telling Hello magazine that at eight months pregnant she's gained about 40 pounds and her feet are "about to snap from underneath me with the strain."