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

Relationships come and go in Hollywood, and while some stars are just beginning a new love affair others have stood the test of time with their significant other. Jessica Simpson and Eric Johnson are adding to their family this year while Robert Pattinson and Kristen Stewart are taking things slow. Johnny Depp and Vanessa Paradis have been together over a decade and new couple Emma Stone and Read more

Prince William took part in his first mission on Saturday since deploying to the Falkland Islands last week. He and his crew were involved in charting a course that took them from their base at the Mount Pleasant Complex. The Prince is part of a search and rescue team that patrols the islands, nearby shipping lanes, and mountains. His brother, Prince Harry, has served overseas before in Read more

Prince William and his wife Kate spent the last week together on vacation with her family in Mustique. The couple spent a few days on the West Indies island with her sister Pippa, brother James, and parents Michael and Carole. William apparently met up with the group after the Middletons started their fun. He arrived, however, ahead of the celebrations for Carole Middleton's 57th birthday. The Read more

Flight Lieutenant William Wales, aka Prince William, deploys to the Falklands today for a six-week military mission. Kate Middleton will have a new addition to the family to keep her company while her husband is away in South America; the duke and duchess recently got a puppy! With his latest mission and regular Royal Air Force duty in Wales, it's clear the future King of England wants to be Read more

Prince William and Kate Middleton took their new puppy for a stroll in Wales last week. The family of three took a walk along water in their current hometown of Angelsey. It was the first time the Cocker Spaniel was seen with William and Kate, and palace officials have since confirmed that the dog is, in fact, theirs. A spokesperson said the spaniel is "a few months old" and came from "a close Read more

Kate Middleton celebrates the big 3-0 today, and we're celebrating with a look at some of her sweetest photos with Prince William. The pair tied the knot last April, and since then, the newlyweds have visited Canada, the US, and various parts of the UK. Click through to see Kate and William's early days as a couple, their lavish wedding, North American visit, and more. Happy birthday, Kate! Read more

Prince William held an umbrella for his wife Kate this evening at the London premiere of War Horse. The couple turned out for the UK screening of the Steven Spielberg-directed project, and rubbed shoulders on the red carpet with some of the movie's stars like Tom Hiddleston, Jeremy Irvine, and Emily Watson. They also said hello to various servicemen and women who'd been invited. William looked Read more

Kate Middleton and Prince William spent New Year's Eve with family and friends at her parents' home in Bucklebury, England. Kate was spotted frolicking around the grounds with a four-legged companion while William followed closely behind wearing his favorite Le Chameau boots and a traditional Barbour jacket. The couple spent the evening dining and dancing under a kata, a giant teepee-style tent, Read more

Kate Middleton bundled up in a furry coat, stayed casual in jeans, and kept her feet dry with green Wellington boots that matched those of her brother-in-law, Prince Harry, to watch her husband, Prince William, play a game of soccer on Christmas Eve. The boots, which William, Kate, and her sister, Pippa Middleton, have been spotted wearing previously for walks and hunting trips, are apparently Read more