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.

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.

Despite the rain, some fashionable New Yorkers still managed to don their best looks and step out for events around the city over the weekend. Heidi Mount and Leigh Lezark went for decidedly boudoir-esque looks for the Visionaire 63 FOREVER issue launch and G-Shock 30th anniversary party. Menawhile, Louise Roe brought some much-appreciated color to the Volkswagen & Audi Manhattan Dealership grand opening. Click through to see all 10 of the great looks from the weekend.

From the Met Gala on Monday to all of the events rounding out the week last night, it has been a busy few days in New York. But guests managed to keep the great looks going on Thursday evening, showing off everything from perfect LBDs to more springtime appropriate prints and colors. Click through to see all of the great looks from the night's festivities.

 Anne Hathaway continued to flaunt her new, platinum locks at last night's Tate Americas Foundation Artists Dinner, opting to go short in a mini Givenchy number, while Ciara chose to cover up in a gorgeous, nude gown for the occasion. Click through to see who else grabbed our attention at last night's events in NYC.

Fresh off of Monday night's Met Gala high, guests continued to party it up in NYC on Tuesday. Both Miranda Kerr and Karolina Kurkova kept the party going, dressed in slightly more casual attire than their Met Gala dresses, at "The Great Gatsby" screening. Click through to see who else pulled off winning looks at last night's events.

For some ladies, one couture look just wasn't enough for the night. A number of the Met Gala's best dressed guests opted to dress things down to party into the early hours of the morning at the Boom Boom Room. While some, like Anne Hathaway, managed to wow us with two designer looks, others, like Amanda Seyfried, left us scratching our heads. Click through to see some of the interesting costume changes at the Met Gala 2013 after party.

We like to think of The Met Gala as prom for the fashion set. It's the one night of the year where all of the rules go out the window, and we see some of our favorite style stars experiment with some rather unconventional couture looks. With this year's "Punk: Chaos to Couture" theme, we knew we were in for some incredible gowns. As usual, there were some stunners on the red carpet, but unfortunately, not everyone hit the sartorial mark. Click through for the good, the bad and the boring from last night's 2013 Met Gala. More»

It was a busy weekend in NYC, as "The Great Gatsby" madness continued with a private screening hosted by Quintessentially Lifestyle. Some of our fashion favorites put on their best looks for the Dolce & Gabbana 5th Avenue flagship opening, the Net-a-Porter.com event, and a Moda Operandi dinner, just to name a few. Click through to see the 10 ladies who caught our attention over the weekend.