Star-Studded: The Best Parties This Week

Two nor’easter storms may have left their snowy mark on the East Coast this week, but technically, spring is officially in full swing.

At least that was the case on Tuesday in New York, where Kate Bosworth, Victoria Justice, and Kata Mara joined Kate Spade for the brand's Bloom Bloom event at Rockefeller Center to celebrate the spring 2018 collection. It may have been cold outside, but the trio (above) each turned to floral daytime dresses you'll likely see people wearing in the months to come.

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Later in the week, Hollywood's power stylists were celebrated by The Hollywood Reporter and Jimmy Choo in L.A. To raise a glass to the women and men who make them look good, Dakota and Elle Fanning joined other celebrities like Gwyneth Paltrow, Mary J. Blige, and Yara Shahidi. At the Endometriosis Foundation of America's ninth annual Blossom Ball, Halsey hit the red carpet in one of the best naked dresses of 2018.

Scroll down to see the best parties of the week.

—with reporting from Brandi Fowler