'Twilight' Star Shows Her Dark Side In Awesome Bikini

0904_nikki_reed_bikini_articleUnlike the bloodless vampire she plays on screen, 24-year-old "Twilight" star Nikki Reed showed off her sexy tan in Hawaii this weekend ... wearing a smoking hot bikini while on a stroll with her husband.

(Fun fact: Nikki's husband is former "American Idol" contestant Paul McDonald, who placed 8th on Season 10.)

0904_nikki_reed_twilight_subassetNikki's "Twilight" character pales in comparison.