The rising temperatures in NYC had all of our favorite ladies feeling sartorially inspired yesterday. From Emma Roberts and Solange Knowles donning bright, summertime prints at the Intermix 20th Anniversary celebration to Isla Fisher's gorgeous, beaded gown at her "Now You See Me" premiere, it was definitely an evening to impress, and that they did. Click through for all of the best looks from Tuesday night.

Summer is just around the corner, and if you're anything like us, then you're counting down the days with excitement. To celebrate the summer season, we decided to do a little party dress shopping. Click through for 12 perfect options in some of this season's most anticipated color trends. More>>

Some of our favorite ladies kicked off the week with a fashionable bang at events around the city yesterday. Dianna Agron and Emma Roberts both went for appropriately feminine and flirty looks at Glamour Magazine's "These Girls" presentation at Joe's Pub. Meanwhile, Brit Marling donned a more daring Prabal dress for "The East" NYC premiere. Click through to see all of the head-turning looks from Monday night.

Last night the music industry invaded Vegas for the 2013 Billboard Music Awards held at the MGM Grand Garden Arena. While the event celebrated pop music's top artists and their achievements, we'd like to shift the focus to what really matters and discuss the outfits. As with all music industry events, a look at what people wore might have you wondering if some thought it was a competition in who could look most ridiculous. Fortunately, there were several who rose to the occasion with their sartorial choices as they hit the blue carpet, so check out the best of the night in these top eight looks from the Billboard Music Awards. [All photos via]

Despite the less-than-desirable weather in NYC over the weekend, a few fashionable guests still made an impressive showing at events around the city. Chrissy Teigen went for a body-con look at Campari's Annual Bartender Bash, while some other lovelies bared some midriff at Chef Roble's Birthday Brunch on The DL rooftop. Click through to see the weekend's best looks.

As the temperatures continue to rise in Los Angeles, the lovely ladies of Hollywood are stepping out in looks celebrating the season and we like what we see. This week alone boasted loads of celebrities showing off spring's hottest trends and styles, from peplums and sheer cutouts to crop tops, at parties all over town. See the stylish women who worked our top 10 party looks of the week in this installment of Best Dressed Guests.

New Yorkers closed out the week in style at events all around the city last night. From an A-list birthday bash for Aby Rosen at the Paramount Hotel to a chicrooftop celebration for the Perrin Paris 1893 NYC launch, there was no shortage of fashionable ladies to choose from for today's best dressed guests roundup. Click through to see the amazing looks from Thursday night for yourself.

It was a celebratory evening in NYC on Wednesday, as the ever-elegant Kerry Washington looked stunning for the Elle & Tod's dinner in honor of her new Elle cover. Meanwhile, a few of our favorites, including Leigh Lezark, donned some amazing Versace looks for the brands Versus Versace launch. Click through to see who else grabbed our attention at last night's events.

Lest you think crop tops are only reserved for the Cher Horwitz's of the world, the midriff-baring style has come a long way since the days of "Clueless." The '90s-inspired trend has been spotted on some of our favorite trendsetters as of late, from Diane Kruger to top street style bloggers, proving that skin is in this season. The new wave of crop tops can easily go from a casual daytime look to a chic and polished evening look. Don't believe us? Click through to see some of our favorite ways to wear the trend this season.

If you're anything like us, there's a certain high you get after finally making the decision to buy that item you've been lusting after for months. Unfortunately, our wallets and bank accounts don't always share the same happy sentiments. Now, with summer approaching, we're sure you've put together that list of essentials to add to your closet, be it a new statement bag or the perfect summer sandals. But before you write off the items on your list as too expensive, check out our roundup of lesser-priced versions of the accessories you'll be needing this season.

Well-heeled guests put on their fashionable best to attend events around NYC last night. The week's festivities kicked off with some dramatic ball gowns, including Chanel Iman's hot pink number, at the American Ballet Theatre's Opening Night Spring Gala. At a slightly more casual gathering, Julia Restoin-Roitfeld went for all white to celebrate the launch of her new site, RomyAndTheBunnies.com. Click through to see who else made our best dressed guests from Monday night.