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

Jennifer Aniston turns 43 today! She found fame back in the '90s on Friends, but since her days of playing Rachel Green, she has become one of the biggest actresses in the world. Jen has a lot to smile about between her sexy big screen costars, famous friends, and red-hot romance with Justin Theroux. In honor of her birthday, we've rounded up some of her happiest moments over the years. Click Read more

Lauren Conrad turns 26 years old today! She became a household name when her run on Laguna Beach turned into a starring role in her own reality series almost six years ago. Even after her final episode of The Hills aired, LC kept her star rising by penning best-selling books, designing multiple fashion lines, and launching her own fashion and beauty blog. Lauren's shared her journey, from an OC Read more

Lauren Conrad may have been best known for her starring roles on Laguna Beach and The Hills, but she has proven herself to be quite the businesswoman as well. She has blossomed into a designer, author, fashion and beauty guru, and a true sartorial star — and to celebrate her 26th birthday today, we've put together a collection of Lauren's most stylish looks. Click through now to see them all. Read more

Justin Timberlake turns 31 today, and we're celebrating the milestone by looking back at his hotness over the years with his many female admirers. He's been lucky enough to date some of Hollywood's most beautiful women, like Cameron Diaz, Britney Spears, and rumored fiancée Jessica Biel. Actor, musician, dancer, philanthropist, and entrepreneur Justin has also worked alongside lovely ladies, Read more

In honor of her 35th birthday, we'd like to take a moment to describe the always-chic Kerry Washington in as many words. Start counting: this stylish actress not only wows us on the silver screen, but she never ceases to amaze in gorgeous gowns and sweet minidresses on the red carpet. Her keen sense of fashion — hello, seafoam cutout Escada gown at the Met Gala! And the sheer white Donna Karan Read more

Today, the legendary Betty White celebrates almost a century of living life to the fullest as she turns 90 years old. Betty has a lot of life under her belt, so she's been happy to share her no-nonsense words of wisdom and hilarious quips both onscreen and off. Birthday girl Betty never holds back, from her nude modeling days to her years on The Golden Girls to her resurgence in the last few Read more

Michelle Obama turns 48 today! While we're sure she had many great moments in her first 45 years, she was not yet first lady then, or in the public eye. So let's look back at some of her best moments since she became first lady three years ago. Happy birthday to Michelle! Read more

Our first lady is one fierce fashionista, an inspiring role model, a super-cool mom, a newly-inducted member of the Twitter tribe, and today — Michelle Obama is the most stylish birthday girl around. She's able to jump-start new health and dance-related initiatives, attend summits and galas around the world with her husband, take her kids to school, and look amazing as she juggles it all. From Read more