Celebrity Star-Studded: Best Parties By Jonathan Borge Jonathan Borge Instagram Twitter Jonathan Borge is a writer and editor living in New York City. His writing has appeared in Glamour, Refinery29, Forbes, and PAPER, among other publications. Plus, he's held staff positions at Marie Claire, InStyle, and OprahDaily.com. Currently, he's the Senior Entertainment Editor at Bustle Digital Group's Elite Daily, where he oversees digital covers, features and profiles, freelance essays, and strategy for the site's TV/Movies and Celebrity and Music sub-verticals.He primarily writes about pop culture and style, and has a passion for telling LGBTQ+ and Latinx stories. When he's not working, he's likely waiting for Lady Gaga to announce her next tour. InStyle's editorial guidelines Updated on February 24, 2017 @ 04:00PM Pin Share Tweet Email Photo: Venturelli/Getty Ciao, Milano! Fashion's Rat Pack whisked their way out of London and arrived in Milan this week for the final stop on the Fashion Month calendar before Paris. Naturally, Bella Hadid led the crew inside inside the Bulgari Hotel where she confidently filled her shoes as the new Bulgari accessories ambassador and joined models Lottie Moss, Winnie Harlow, and Jasmine Sanders for a pose in a kaleidoscopic light tunnel perfect for Instagram. Back in the Big Smoke, Karlie Kloss and Natalie Vodianova joined beauties like Lily Donaldson and Doutzen Kroes at the Naked Heart Foundation's Fabulous Fund Fair, where the runway regulars posed atop a carnival-perfect carousel, all for a good cause. LOVE and Burberry also celebrated all things style with Hadid, Hari Nef, and another star that could pass on a first-name-only basis, Kendall. Think the fun only happened overseas? Think again. Hollywood's greatest prepared for the biggest awards show of the season, the Academy Awards, across a series of parties that included Essence's Black Women in Hollywood event and the Costume Designers Guild Awards. Oscars-ready indeed. RELATED: Watch Our Recap of Milan Fashion Week Scroll down for the best parties of the week. 01 of 19 Winnie Harlow, Bella Hadid, and Jasmine Sanders Venturelli/Getty at Bulgari's celebration of Hadid, the brand's new Accessories Ambassador. 02 of 19 Bella Hadid Venturelli/Getty at Bulgari's celebration of Hadid, the brand's new Accessories Ambassador. 03 of 19 Hari Nef David M. Benett/Getty at Love and Burberry's London Fashion Week party. 04 of 19 Kendall Jenner, Bella Hadid, and Stella Maxwell David M. Benett/Getty at Love and Burberry's London Fashion Week party. 05 of 19 Doutzen Kroes, Lily Donaldson, and Lara Stone David M. Benett/Getty at the Naked Heart Foundation's Fabulous Fund Fair. 06 of 19 Karlie Kloss David M. Benett/Getty at the Naked Heart Foundation's Fabulous Fund Fair. 07 of 19 Mariacarla Boscono and Jourdan Dunn Courtesy of Tod's at Tod's Timeless Icons celebration. 08 of 19 Olivia Palermo Courtesy of Tod's at Tod's Timeless Icons celebration. 09 of 19 Zoë Saldana Jonathan Leibson/Getty at Cadillac's annual pre-Oscars party. 10 of 19 Naomi Watts Charley Gallay/Getty at Cadillac's annual pre-Oscars party. 11 of 19 Janelle Monae, Angela Bassett, and Jurnee Smollett-Bell Rich Polk/Getty at Essence's Black Women in Hollywood party. 12 of 19 Issa Rae, Aja Naomi King, Yara Shahidi, and Janelle Monae Rich Polk/Getty at Essence's Black Women in Hollywood party. 13 of 19 Yara Shahidi and Tracee Ellis Ross Randy Shropshire/Getty at Essence's Black Women in Hollywood event. 14 of 19 Lily Collins and Matt Bomer Christopher Polk/Getty at the Costume Designers Guild Awards. 15 of 19 Matt Bomer and Darren Criss Stefanie Keenan/Getty at the Costume Designers Guild Awards. 16 of 19 Meryl Streep and James Corden Stefanie Keenan/Getty at the Costume Designers Guild Awards. 17 of 19 Lily Tomlin and Jane Fonda Stefanie Keenan/Getty at the Costume Designers Guild Awards. 18 of 19 Octavia Spencer, Viola Davis, and Ruth Negga Todd Williamson/WireImage at the 8th annual Oscar's Sistahs Soiree presented by Alfre Woodard and Farfetch. 19 of 19 Octavia Spencer and Rosario Dawson Todd Williamson/WireImage at the 8th annual Oscar's Sistahs Soiree presented by Alfre Woodard and Farfetch.