Jessica Alba

Jessica Marie Alba born April 28, 1981 is an American television and film actress. She began her television and movie appearances at age 13 in Camp Nowhere and The Secret World of Alex Mack 1994. Alba rose to prominence as the lead actress in the television series Dark Angel 2000–2002. Alba later appeared in various films including Honey 2003, Sin City 2005, Fantastic Four 2005, Into the Blue 2005, Fantastic Four: Rise of the Silver Surfer and Good Luck Chuck both in 2007.

Alba is considered a sex symbol. She appears on the "Hot 100" section of Maxim and was voted number one on AskMen.com's list of "99 Most Desirable Women" in 2006, as well as "Sexiest Woman in the World" by FHM in 2007. The use of her image on the cover of the March 2006 Playboy sparked a lawsuit by her, which was later dropped.

She has also won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel.

Emma Roberts

Emma Rose Roberts born February 10, 1991 is an American actress, model and singer. She is the daughter of actor Eric Roberts and niece of Julia Roberts. Roberts became known for her role as Addie Singer in the Nickelodeon television series Unfabulous. She released her debut album, which also served as the show's soundtrack Unfabulous and More. Roberts then pursued a solo singing career by recording two songs for the soundtracks of Ice Princess and Aquamarine in which Roberts starred as one of the leads. Roberts then began to focus on her acting career, the title character in the 2007 film Nancy Drew, and her voice-over debut in The Flight Before Christmas.
In 2008 and 2009, Roberts was cast in the coming-of-age movies Wild Child, Memoirs of a Teenage Amnesiac and Lymelife. Roberts appeared in the 2009 family film Hotel for Dogs and The Winning Season. In 2010, she appeared in Valentine's Day, which also starred Julia Roberts. Later the same year, she had a leading role in It's Kind of a Funny Story. In 2010, she played the role of Molly in the Joel Schumacher film Twelve. In 2011, she starred as one of the leads, Jill Roberts, in the horror film Scream 4 and co-starred in the movie The Art of Getting By.

kate beckinsale

Kathryn Bailey "Kate" Beckinsale born 26 July 1973 is an English actress.
She initially came to prominence in the 1990s for her roles in costume dramas such as Cold Comfort Farm, Much Ado About Nothing and Emma. Following a breakout performance in 2001's Pearl Harbor, she has appeared in big-budget Hollywood movies like The Aviator, the Underworld films and Van Helsing as well as smaller independent movies such as Everybody's Fine and Winged Creatures. She earned a Critic's Choice Award nomination for her performance in 2008's Nothing But the Truth.
She has three films set for release in 2012: Underworld: Awakening, Contraband and Total Recall.
She became known as an action star following staring roles in Underworld and Van Helsing. In 2004, she portrayed Ava Gardner in Martin Scorsese's The Aviator, a role for which she gained almost 1½ stones 21 lbs. Other roles included Click with Adam Sandler and Tiptoes with Gary Oldman.
In 2006, Beckinsale reprised her role as a vampire in the successful sequel Underworld: Evolution and, in 2007, she appeared in thriller Vacancy and independent film Snow Angels. In 2008, she appeared in Winged Creatures and Nothing But the Truth, receiving a Critic's Choice Award nomination for her performance in the latter.
Despite strong award buzz for both Beckinsale and co-star Vera Farmiga, the film never received a full theatrical release after the distributor filed for bankruptcy. In 2009, she starred in the comic-book adaption Whiteout and Everybody's Fine opposite Robert De Niro.
Beckinsale has three films set for release in 2012: Underworld: Awakening, Contraband and Total Recall.

Kristen Stewart Twilight

Kristen Jaymes Stewart born April 9, 1990 is an American actress. She is best known for playing Bella Swan in The Twilight Saga. She has also starred in films such as Panic Room 2002, Zathura 2005, In the Land of Women 2007, The Messengers 2007, Adventureland 2009 and The Runaways 2010.
On November 16, 2007, Summit Entertainment announced that Stewart would play Isabella "Bella" Swan in the film Twilight, based on Stephenie Meyer's bestselling vampire romance novel of the same name. Stewart was on the set of Adventureland when director Catherine Hardwicke visited her for an informal screen test which "captivated" the director. She stars alongside Robert Pattinson, who plays Edward Cullen, her character's vampire boyfriend. The film began production in February 2008 and finished filming in May 2008. Twilight was released domestically on November 21, 2008. Her performance garnered mixed reviews with some critcs calling her "the ideal casting choice" and praising her for conveying "Bella's detachment, as well as her need to bust through it" while others criticized her acting for being "wooden" and lacking variety in her facial expressions which they described as "blank". After the release of Twilight, Kristen Stewart was awarded the MTV Movie Award for Best Female Performance for her portrayal as Bella Swan.
Stewart reappeared as Bella in the sequel, The Twilight Saga: New Moon to critical acclaim, receiving much more positive reviews than her portrayal of the same character in Twilight. Jordan Mintzer from Variety called Stewart "the heart and soul of the film" and praised her for giving "both weight and depth to dialogue...that would sound like typical chick-lit blather in the mouth of a less engaging actress, and she makes Bella's psychological wounds seem like the real deal" while critics who gave the film its worst reviews still found her performance "bringing plenty of soul" to the character.
She reprised this role in The Twilight Saga: Eclipse.
Stewart has been nominated and presented with the BAFTA Rising Star award. At the 2010 82nd Annual Academy Awards, Stewart and Twilight co-star Taylor Lautner presented a tribute in honour of the horror movie genre.