Celebrity Star-Studded: The Best Parties This Week 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 January 12, 2018 @ 06:15PM Pin Share Tweet Email Trending Videos Photo: Michael Kovac/Getty Images Who says the entire month of January feels like one endless Monday? Not your favorite Hollywood stars, who haven’t stopped stepping in and out of glitzy gowns and tailored suits for the first batch of awards show after-parties, which kicked off just days after the new year. Take, for instance, I, Tonya co-stars Margot Robbie and Allison Janney, who looked absolutely glamorous at the 2018 Critics’ Choice Awards on Thursday night. The night’s festivities followed plenty of Golden Globes bashes, namely InStyle’s own party, which you have to make sure to check out. Unlike the celebrations of year’s past, women and men were eager to discuss politics and social justice at these late-night affairs. The reason? The Time’s Up movement, which works to fight for equality and put an end to sexual harassment in the workplace. VIDEO: The Best Moments from InStyle's 2018 Golden Globes Elevator Nearly everyone wore black on the Globes carpet, and to the parties that followed. So will everyone continue the trend the rest of this award’s season? Some stars like Kate Bosworth certainly have, albeit it in a different way. Scroll down to see the best parties of the week. 01 of 26 Angelina Jolie Jeff Kravitz/FilmMagic at the 2018 Critics' Choice Awards hosted by Fiji water. 02 of 26 Samira Wiley and Elisabeth Moss Tommaso Boddi/Getty Images at the 2018 Critics' Choice Awards hosted by Fiji water. 03 of 26 Nicole Kidman Jeff Kravitz/FilmMagic at the 2018 Critics' Choice Awards hosted by Fiji water. 04 of 26 Elizabeth Chambers and Kate Bosworth Jeff Kravitz/FilmMagic 05 of 26 Mariah Carey and Bryan Tanaka Jeff Kravitz/FilmMagic for HBO at the HBO Golden Globes after-party. 06 of 26 Laura Dern and Reese Witherspoon Emma McIntyre/Getty at the HBO Golden Globes after-party. 07 of 26 America Ferrera and Natalie Portman Kevin Tachman for InStyle Magazine at the InStyle and Warner Bros. Golden Globes party. 08 of 26 Hailey Baldwin and Kendall Jenner Kevin Tachman for InStyle Magazine at the InStyle and Warner Bros. Golden Globes party. 09 of 26 Lena Waithe, Eva Longoria, and Tracee Ellis Ross Kevin Tachman for InStyle Magazine at the InStyle and Warner Bros. Golden Globes party. 10 of 26 Ryan Michelle Bathe and Sterling K. Brown Presley Ann/Getty at the Fox, FX, and Hulu Golden Globes after-party. 11 of 26 Victoria Justice Alberto E. Rodriguez/Getty Images at the Amazon Golden Globes after-party. 12 of 26 Matt Damon and Chris Hemsworth Alberto E. Rodriguez/Getty Images at the Amazon Golden Globes after-party. 13 of 26 Hugh Jackman and Deborra-lee Furness Presley Ann/Getty Images at the Fox Golden Globes after-party. 14 of 26 Meryl Streep, Rita Wilson, Tina Fey, Allison Williams, and Julianna Margulies Kevin Mazur/Getty Images at the National Board of Reviews Gala. 15 of 26 Angelina Jolie Steven Ferdman/Getty Images at the National Board of Reviews Gala. 16 of 26 Lupita Nyong'o Dia Dipasupil/FilmMagic at the National Board of Reviews Gala. 17 of 26 Meryl Streep Dimitrios Kambouris/Getty Images at the National Board of Reviews Gala. 18 of 26 Best Parties Nicholas Hunt/WireImage 19 of 26 Emma Watson Axelle/Bauer-Griffin/FilmMagic at the BAFTA Tea Party in L.A. 20 of 26 Emilia Clarke Axelle/Bauer-Griffin/FilmMagic at the BAFTA Tea Party in L.A. 21 of 26 Issa Rae Venturelli/WireImage at the BAFTA Tea Party in L.A. 22 of 26 Brad Pitt Kevin Mazur/Getty Images at Sean Penn's J/P Haitian Relief Organization Gala. 23 of 26 Susan Sarandon Greg Doherty/Getty Images at Sean Penn's J/P Haitian Relief Organization Gala. 24 of 26 Chrissy Teigen and John Legend Phillip Faraone/Getty Images at the Art of Elysium Heaven Gala. 25 of 26 Laura Dern and Billie Lourd Kevin Winter/Getty Images at the Moët Film Festival. 26 of 26 Darren Criss, Penelope Cruz, Edgar Ramirez, and Ricky Martin Jon Kopaloff/FilmMagic at the premiere of The Assassination of Gianni Versace: American Crime Story.