It may be the last thing on their minds but pregnant stars Penelope Cruz and Natalie Portman have beaten off competition from Angelina Jolie and Jennifer Aniston to be named the Sexiest Stars of 2010 in an online poll.While Cruz, 37, is eight months pregnant with her first child, Portman had announced earlier this week that she too is set to become a mother.In an online poll at Fandango.com, Portman, 29 was voted the Sexiest Woman in 2010 movies by men, while Spaniard Cruz was the women’s poll leader. The website’s male respondents voted Johnny Depp and Ryan Reynolds the joint Sexiest Man in 2010 movies, while the women picked Depp ahead of Robert Downey, Jr.The voters in the Christmas weekend online poll also chose Blake Lively as the Next Big American Movie Star.Men picked Seth Rogen and Cameron Diaz, stars of ‘The Green Hornet’ as the Most Mismatched Movie Couple and women opted for Adam Sandler and Jennifer Aniston who star in ‘Just Go With It’.Both sexes agreed ‘Harry Potter and The Deathly Hallows: Part 2′ is 2011’s Most Anticipated Blockbuster.