Hot Sexy Glee Star

This American actress, singer, model, producer, director, and screenwriter is definitely one of the hottest and sexiest celebrities of today. With her beautiful face and gorgeous curves, Dianna Agron has captured the hearts of audience for her portrayal of Quinn Fabray on the hit television series Glee.

Born in Savannah, Georgia, Dianna's family is originally from Russia, and their original surname, Agronsky, was altered by Ellis Island officials. She was raised in San Francisco and also lived in Texas for several years. She is a vegetarian and supporter of PETA.

Hot and sexy Dianna appeared on tv shows such as Shark, Close to Home, CSI: NY, Numb3rs, and had a recurring role on Veronica Mars. She then appeared on a 13-episode series of short films called It's a Mall World, and then on the second season of Heroes. But her most notable role to date is as Quinn Fabray, a highschool cheerleader, on the Fox series Glee.

Dianna was among many young Hollywood stars to be in Wal-Mart's Ocean Pacific spring 2010 marketing campaign. She was also part of People magazine's Most Beautiful 2010 and she came 8th in the 2011 Afterellen.com "Hot 100" list.

In 2010, the hot and sexy actress played a small role in the movie Burlesque alongside Christina Aguilera, Cher, and Stanley Tucci. She also had a role in Bold Native, a film that explores the issues of animal liberation and animal rights. In 2011, Dianna was cast in the science-fiction action thriller I Am Number Four, directed by D. J. Caruso.

Keeping Up With Hotness

This model and reality television star is no doubt hot and sexy. Coming from a family of celebrities, she gained fame as a cast member of Keeping Up with the Kardashians, Kourtney and Kim Take New York, and Kourtney and Khloe Take Miami. Meet the alluring Kourtney Kardashian.

Born in Los Angeles, California, hot and sexy Kourtney is the first child of Kris Jenner and the late Robert Kardashian, and the sister of socialites Khloe, Kim, and Rob Kardashian. She is of Armenian descent. Her father, Robert, who is best known for being O. J. Simpson's lawyer during his murder trial, died in September 2003. Her mother divorced Robert in 1989 and married former Olympian Bruce Jenner in 1991.

Kourtney lived with her father after her parents divorced. She attended the University of Arizona, graduating with a degree in Theatre Arts and a minor in Spanish. Her classmates included Nicole Richie and Luke Walton.

The hot and sexy celebrity first became known to reality television audiences on the 2005 series, Filthy Rich: Cattle Drive, on which she earned money for charity. She then became a cast member on Keeping Up with the Kardashians, which depicts the lives of her extended family.

In 2009, Kourtney and her sister Khloe starred in their own spinoff reality show, Kourtney and Khloe Take Miami, the first season of which documented the opening of their boutique, D-A-S-H, in Miami. In January 2011, Kourtney and Kim Take New York premiered, which documents her and sister Kim opening their third D-A-S-H store in New York. In March 2011, Kourtney appeared on the soap One Life to Live as Kassandra Kavanaugh.

Julia's Hot Niece - Emma Roberts

This young actress deserves to be in the list of today's hottest and sexiest female celebrities. She is the daughter of actor Eric Roberts and the niece of actresses Julia Roberts and Lisa Roberts Gillan. A singer-songwriter and a designer, she became known for her role as Addie Singer in the Nickelodeon television series Unfabulous.

Born in Rhinebeck, New York, Emma Roberts spent a lot of time on the sets of the films in which her aunt Julia Roberts was starring. These experiences sparked a desire in her, from the age of five, to follow her father and aunts into the film industry. She made her acting debut at age nine in the 2001 drama Blow. She then went on to appear in smaller roles in two family films, in 2002's Grand Champion and in 2003's Spymate.

In 2004, hot and sexy Emma became a teen idol at the age of 13, starring as the lead character Addie Singer in the Nickelodeon series Unfabulous. The television series focused on Addie, a seventh grader whose life is "unfabulous" and she writes songs about her life. The show aired for three seasons from 2004–2007.

In 2006, the hot and sexy young actress returned to the big screen, starring in the film Aquamarine, for which she won a 2007 Young Artist Award for Best Supporting Young Actress in a Feature Film. She then went on to star in several films such as Nancy Drew, Hotel for Dogs, Wild Orchid, Valentine's Day, and The Winning Season. Emma's upcoming film is Scream 4, which will be released in April 2011, over 11 years since the third installment in the popular Scream franchise.

Because her character on Unfabulous writes songs and plays guitar, Nickelodeon also considered a career in music for her as well. The 20-year-old hot and sexy celebrity had already released a debut album in 2005, Unfabulous and More, which served as a soundtrack for her television series. She also recorded a song for the 2005 Disney film Ice Princess and in 2006, covered the song "Island in the Sun" for Aquamarine's soundtrack.