Jennifer Lawrence on March 12, 2012 arriving for the premiere of “The Hunger Games” in Los Angeles held at the Nokia L.A. Live Theater. The 21-year-old actress looked amazing for the event wearing this sexy gold cutout Prabal Gurung dress. She accessorized with Jimmy Choo shoes and a Jennifer Behr headpiece.

Her long blonde hair looked beautiful pulled back into a very full, low chignon. This is a perfect prom updo hairstyle or would also be pretty for a updo wedding hairstyle for 2012. Her bangs were short and a few pieces hung down on the sides to frame her face. The gold headpiece was arranged throughout the chignon. This is a great updo hairstyle idea. Add any kind of hair accessory to make a more formal hairstyle.

Photo Credit: David Gabber / PR Photos – Contact (1-866-551-7827)

Jessica Chastain on February 26, 2012 arriving for the 84th Annual Academy Awards held at the Hollywood & Highland Center. Jessica looked beautiful for the event wearing a strapless Alexander McQueen gown which she paired with Harry Winston jewelry. She was nominated at the awards for best supporting actress for her role in The Help.

Her long red hair was simply perfect, especially when paired with her style of dress. She wore her long hair gathered in the back from the sides with long bouncy curls hanging down her back. There was a little height at the crown of her head for lift and which made it seem a slight retro style. A few pieces hung down on the sides to frame her face. This is a romantic hairstyle. Try this look for your prom or wedding.

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Taylor Swift on February 19, 2012 arriving for the “Dr. Suess’ The Lorax” Los Angeles premiere held at Universal Studios Hollywood. The 22-year-old singer and voice in the movie, looked lovely wearing a very demure cream colored dress which she paired with Neil Lane jewelry. She posed for photos with co-star voice Zac Efron.

Her blonde hair looked beautiful pulled back into a low intricately braided chignon. She had a full set of bangs which were very soft with a couple of pieces hanging down on the sides. This would make a gorgeous wedding or prom hairstyles.

Photo Credit: David Gabber / PR Photos – Contact (1-866-551-7827)

Vanessa Hudgens on January 11, 2012 arriving for the 2012 People’s Choice Awards held at the Nokia Theatre LA Live. She hit the red carpet wearing this gorgeous open back black and gold Jenny Packham dress which she paired with Casadei shoes. Her dark hair was pulled up into a really sexy updo hairstyle. The back was rolled into a French twist but with a lot of attitude! It was a very sexy updo. She wore dark eye makeup – we just love her look! This updo would be perfect for a prom or wedding hairstyle!

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Rachel McAdams on December 6, 2011 arriving for the premiere of her latest movie “Sherlock Holmes: A Game of Shadows” in Los Angeles which was held at the Regency Village Theatre. Rachel looked absolutely gorgeous as she arrived on the black carpet wearing a silver Marchesa gown and Jacqueline Nerguizian jewelry. Her long blonde hair looked gorgeous too swept back into a romantic updo hairstyle. Her hair was curled and then each curl pinned back. It is a perfect prom or wedding hairstyle. It works for any formal occasion!

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Katherine Heigl on December 5, 2011 arriving for the premier of her latest movie “New Year’s Eve” in Los Angeles at the Grauman’s Chinese Theatre. The 33-year-old actress looked gorgeous for the event wearing a strapless black lace Dolce&Gabbana dress. She was accompanied by her husband Josh Kelley. She posed on the black carpet with co-star Hilary Swank.

Wearing a strapless dress when you have short hair is so sexy because it shows off your back and neck. Katherine wore her short blonde hair in big sexy curls. This is such a classic short curly hairstyle and would be perfect for any formal occasion.

Photo Credit: Andrew Evans  / PR Photos – Contact (1-866-551-7827)

Carrie Underwood on November 9, 2011 arriving for the 45th Annual CMA Awards held at the Bridgestone Arena in Nashville, TN. Carrie positively glowed on the red carpet wearing this gorgeous gold sequin ombre cap sleeve gown by Reem Acra. She accessorized with Johnathon Arndt jewelry. She co-hosted the event with Brad Paisley. Her long, curly blonde hair looked beautiful pulled back on the sides with big bouncy curls hanging down her back. She had a full set of bangs that were parted on the side. This is a very formal long hairstyle. Hair accessories could easily be added. This would make a beautiful prom or wedding hairstyle!

Photo Credit: Andrew Evans  / PR Photos – Contact (1-866-551-7827)

Kristen Stewart on November 16, 2011 arriving on the red carpet for the “Twilight Saga: Breaking Dawn Part 1″ UK Premiere held at the Westfield Stratford in London. Kristen was stunning wearing a backless Roberto Cavalli gown. She accessorized with an Alexander McQueen belt and Jimmy Choo heels. The 21-year-old actress posed with co-stars Robert Pattinson and Taylor Lautner, both wearing Emporio Armani suits. Kristen’s hair was so lovely. She wore her long dark hair curly with the sides pulled up and arranged in a twist at the back of her head. Long curls hung down her back. This is a gorgeous formal hairstyle. This style works well for thick and fine hair types.

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Mary J. Blige on November 20, 2011 arriving to the 2011 American Music Awards held at the Nokia Theatre L.A. Live in Los Angeles. She hit the red carpet wearing an animal print Roberto Cavalli dress. The 40-year-old entertainer performed during the event. We love her very formal updo hairstyle. She wore her blonde hair parted to the side and sleek in the front while the back was piled high in a very full, elegant bun. This is such a gorgeous updo hairstyle. Try this style for prom night or for your wedding day. It’s classic and works with any hair type and dress style!

Photo Credit: Andrew Evans  / PR Photos – Contact (1-866-551-7827)

Taylor Swift on November 20, 2011 arriving for the 2011 American Music Awards held at the Nokia Theatre L.A. Live in Los Angeles. The 21-year-old country singer looked gorgeous wearing a strapless Reem Acra gown. She wore her long blonde hair in a very simple but very beautiful style. Her hair was parted to the side and pulled into a low ponytail over her left shoulder. There was the beginning of a braid at the top of the ponytail and a piece of her hair was wrapped around the hair band. It’s a very understated hairstyle but matched with a formal gown it fits nicely. This hairstyle would be perfect for prom night or for a bridesmaids style.

Photo Credit: Andrew Evans  / PR Photos – Contact (1-866-551-7827)