Natalie Portman showcases a thong bikini in the new R-rated fantasy comedy "Your Highness," which also stars James Franco and Danny McBride of the HBO series "Eastbound & Down."
The 29-year-old actress, who recently announced she is pregnant and engaged to Benjamin Millepied, a French ballet dancer and choreographer who starred with her in the movie "Black Swan," plays a warrior who helps a pair of princes, played by Franco and McBride, save a maiden, played by Zooey Deschanel, from an evil wizard, portrayed by Justin Theroux.
The director of "Your Highness," set for release in April 2011, is David Gordon Green, who directed Franco and McBride in "Pineapple Express."
Portman's bikini bottom covers her butt in a censored version of the film trailer. (The R-rated version of the "Your Highness"trailer is located on the movie's official website.)