Mila received 20 percent of the 38,670 votes cast in the online survey, fighting off competition from the likes of Kim Kardashian, Pamela Anderson and Tulisa Contostavlos.
The 29-year-old actress just managed to slip her victory past glamour girl-turned-body builder Jodie Marsh – who came in second place with 18 percent after campaigning for votes on Twitter.
She was followed by Kelly Brook in third place with 9 percent and Rihanna and Coco Austin who completed the Top Five with 7 percent each.