Birthday girl Olivia Wilde is undoubtedly one of our favorite style setters — the actress, producer, and philanthropist isn't one to shy away from dramatic dresses on the red carpet (remember the stunning Marchesa gown she wore to the 2011 Golden Globes?) — but she also seems to have a soft spot for the classic, quintessential little black dress. When it comes to dressing up her LBD, Olivia Read more

She's one of the sexiest women in Hollywood, with the kind of sultry signature style that calls to mind iconic beauties like Sophia Loren — whether she's playing the temptress or starring in more comedic roles, Eva has the ability to shine both onscreen and on the red carpet. When it comes to fashion spreads, however, Eva really turns a full-blown siren. In honor of Eva Mendes's 38th birthday Read more

When we think Jessica Biel, we think street-styled tomboy with major sex appeal. Since her days on 7th Heaven, the actress has grown into her role in the spotlight, taking red carpets in couture — with beau (and rumored fiancé) Justin Timberlake on her arm. In honor of Jess's 30th birthday, we're celebrating with a style tribute; from the actress's early days, heading to film premieres in Read more

Jessica Biel turns 30 today! The actress, who recently became engaged to Justin Timberlake, works hard for her super hot body and shows it off on the red carpet. She really flaunts her fit form, though, when she steps out in a two-piece. She's worn sexy bikinis in magazines, at the beach, and on yachts, and we've rounded up some of the best moments — click through to see them all! Fame/Flynet Read more

Drew Barrymore is 37 today. We love Drew for her quirky and romantic onscreen roles, but also for her honesty and bubbly personality off screen. She's never been one to shy away from relationship talk, and in interviews we often find ourselves relating to her self-reflection and thoughts on love. To celebrate her birthday, and recent engagement to Will Kopelman, read through some of her best Read more

Drew Barrymore turns 37 today! The actress first captured our hearts as Gertie in 1982's ET, and later went on to build a solid career based on romantic comedies like The Wedding Singer, Never Been Kissed, and 50 First Dates. Drew's well-known for her sunny disposition and positive attitude, not to mention her famous friends like Cameron Diaz, Adam Sandler, and Steven Spielberg. She got a big Read more

Today, Rihanna turns 24, and to celebrate the singer's birthday, we've rounded up 10 of her most memorable red-carpet looks. She's certainly taken a "no holds barred" policy when it comes to dressing to the nines; thus, we've come to expect everything from sweet glamazon to downright skin-baring vixen. Most recently, she's stunned in two silky, svelte custom Giorgio Armani gowns, one at the Read more

Today is Elizabeth Olsen's 23rd birthday! The younger sister of Mary-Kate and Ashley is definitely all grown up, and has become quite the sartorial star all on her own. Elizabeth caught our attention with her heartbreaking performance in 2011's Martha Marcy May Marlene, and has since solidified her place on the big screen as well as the red carpet. The actress has posed for magazines like W, Read more

Jennifer Aniston turns 43 years old today! She celebrated her birthday with a trip to Mexico in 2010, but last year she ditched the two-piece for dinner in NYC with friends. We haven't seen her hit the beach lately, since she's been busy traveling between LA and NYC with new boyfriend Justin Theroux. The duo connected back in 2010 while working on Wanderlust, which hits theaters later this month. Read more

Jennifer Aniston is turning 43 tomorrow (and honestly, we want whatever she's having because she doesn't look a day over 30). Even though she's best known for her days as fashion-obsessed Rachel Green on Friends, Jen has since made her name in the film world and has also been attached to some of the hottest guys in Hollywood. She always turns heads on the red carpet, opting for fitted Read more