Pippa Middleton

As the weather heats up, celebs embrace sunny staples including flirty skirts, cutoff shorts, and resort-like espadrilles. Busy Philipps styled her two-tone Lanvin espadrilles with a bold tropical dress in Beverly Hills, Alexa Chung wore her classic espadrilles with a not-so-classic denim overall dress, and Krysten Ritter chose a pair by Aldo to complement her floral Dolce & Gabbana dress in Las Vegas. Espadrilles work well with everything from dresses and skirts to jeans and shorts, so see which other trendsetters have been rocking the Summer trend, then shop a few pairs for yourself.

The royal box at Wimbledon's finals in England yesterday was full of famous faces. Kate Middleton, in a white look by Joseph, and her sister Pippa, in Project D, sat together in the stands as they watched Roger Federer take on Andy Murray. Both sisters attended matches earlier in the tournament, with Prince William joining Kate on Wednesday and James Middleton appearing at Pippa's side last week. Also on hand were David and Victoria Beckham, who stuck close together during the event. They shared a special moment with Kate when she stopped to greet them before taking her own seat. David and Victoria are in London with their four children ahead of daughter Harper's first birthday tomorrow.

The stands at the Wimbledon tennis championships in London this week have been filled with famous faces despite the rain. Yesterday, Brooklyn Decker cheered on her husband, Andy Roddick, as he beat Jamie Baker. During a rain delay, Brooklyn headed indoors to hang out with doubles player Bob Bryan's baby daughter Micaela. The royal box at Wimbledon has also been full with Prince Charles and Camilla, Duchess of Cornwall, watching Roger Federer take on Italy's Fabio Fognini. Today, though, Pippa Middleton had the privilege of sitting in the royal seats with her brother James. Pippa wore a navy Orla Kiely dress and jacket to check out multiple matches on Center Court. Last year, Pippa brought boyfriend Alex Loudon to the tennis event, but this time it was all about family since Carole Middleton was also on hand. Kate attended in 2011 as well, and we're hoping the winner of PopSugar 100 makes an appearance this year!

This weekend is the Diamond Jubilee's big celebration in the UK, and if you're throwing a party for Queen Elizabeth's 60-year reign, you'll need a royally inspired costume! Whether you hope to channel the newlywed couple on their big day, sister Pippa Middleton in her infamous royal wedding bridesmaid gown, the princely brothers in their military uniforms, or Queen Elizabeth taking her pups for a walk, take some costume tips from the pros — royal look-alikes! These professional impersonators (and even the amateurs) make it their business to know how to replicate the British royal family members down to the last detail, be it their regal wave or pet corgis, so be royally inspired now!

Pippa Middleton dressed up to watch friends Camilla Hook and Sam Holland get married at Aberlady Parish Church in East Lothian, Scotland, today. She wore a red dress and netted fascinator and was joined by a female pal for the occasion. Pippa's been lying low since last month's controversial appearance in Paris where a guy friend pulled a fake gun on photographers during a drive. She's reportedly moved on from the incident with recent rumors that she's setting her sights on a move to NYC. Pippa also has her party-planning book, Celebrate, coming out in October. Meanwhile, sister Kate has been busy with royal engagements, including a reception with Princes William and Harry just yesterday.

There is no doubt about it, pairing a minidress with sky-high pumps is super sexy, but when we spotted Isabel Lucas styling her peacock Proenza Schouler frock with badass embroidered knee-high boots at the Met Gala, we couldn't help but fall in love. Although this isn't the first time we've seen this too-cool pairing — Jessica Alba toughened up a floral Heartloom frock with rugged lace-up boots, while Karlie Kloss vamped it up in a purple mini and futuristic black boots — Isabel's minidress and boot combo inspired us to scour the globe for the chicest celebrity dress and boot combos. Step inside to see how 15 trendsetting fashionistas edged up their sexy frocks with killer ankle, lace-up, and thigh-high boots, then shop the trend for yourself!

Plaid prints may bring thoughts of tennis outings, yacht parties, or crab feeds, but these nine celebs proved there are many ways, both edgy and chic, to work the classic print. From casual coffee runs to red-carpet events, Hollywood's hottest have showcased this versatile pattern in a number of different ways. Whether you layer your plaid button-down over denim like Brooklyn Decker, rough up a plaid frock like Emma Watson, or suit up in a plaid-on-plaid number like Alexa Chung, we are sure there is the perfect plaid piece just for you. Step inside to see how these A-listers added their personality to the classic print, then shop our picks to incorporate a little, or a lot of, plaid into your wardrobe.

While celebs live in regular blue jeans, they also love to sport crisp white from time to time. Skinny, flared, cropped, you name it, they've worked it on the streets of LA, NYC, and beyond. But there are six ladies who have done their white so right. Ali Larter opted to pair her white denim with a gray knit sweater, Zoe Saldana wore her skinny white jeans with a navy blazer, and Cameron Diaz worked a cropped, ankle-zip style with a classic trench. Step inside to see who else has perfected their white jeans and to shop our favorite styles for Spring and Summer.