It's Valentine's Day, and we're celebrating with a look back at some of the hottest celebrity PDA pictures. From sweet kisses and romantic embraces to vacation cuddling and red-carpet cuteness, there are plenty of ways stars show their love. Click through to see Diane Kruger and Joshua Jackson, Rachel McAdams and Michael Sheen, Tom Cruise and Katie Holmes, Brad Pitt and Angelina Jolie, and so Read more

It was all about baggy cuts and luxe fabrics at Diesel Black Gold's Fall showing today at Pier 57. Designer Sophia Kokosalaki stayed true to the brand's rock 'n' roll aesthetic showing a range of printed denim skinnies, cuffed leather pants, and a lot of leopard. Full review to come but for now, check out the complete runway collection. Read more

Happy Valentine's Day! It may feel like a modern commercial holiday, but Valentine's Day dates back to the fifth century. Today, St. Valentine's holiday of love and affection is celebrated around the world, with different cultures taking part in their own Valentine's Day traditions. Check out today's pretty red and pink pictures, from Kate Middleton accepting a sweet card from a young admirer to Read more

Natalie Portman and Dakota Fanning posed together before taking their front-row seats at Rodarte's NY Fashion Week presentation this afternoon. Also on hand to see Rodarte's 2012 collection were Maria Sharapova and George Lucas. Natalie's back home on the East Coast after a stint in LA, where she attended the SAG Awards and the Golden Globes. Last year, Natalie was a big award season winner for Read more

Kate Middleton, the Duchess of Cambridge, was in Liverpool today for her second-ever day of official appearances on her own. She started things off with a visit to the alcohol-free bar The Brink, where she sampled a honey and almond smoothie christened "The Duchess" in her honor. Kate was next off to the Alder Hey Children’s hospital, where she met with young patients in the oncology section. Read more

Leave it to Kate and Laura Mulleavy to not only draw a star-studded front row — hello, George Lucas, Natalie Portman, and Dakota Fanning — but to deliver a stellar, 1940s-inspired Fall '12 collection too. One part cave-drawing-infused, one part retro femme, and one part Australian outback-reminiscent, Rodarte showcased a beautiful mix of totally girlie pieces with both red-carpet appeal and Read more

Rachel Zoe had her son Skyler in her arms as the pair returned to their NYC hotel yesterday. Rachel bundled him up in a knit hat and sweater while she rocked a fur coat and shades. The duo stayed close during a break from the NYFW festivities, but she was back out on the town later in the evening to claim a front-row seat at her longtime friend Marc Jacobs's runway presentation. It's been a busy Read more