Oscars 2018: Hollywood gets the (pre-Oscars!) party started – all the pics

Oscars weekend is a non-stop party as Hollywood stars get set for the Academy Awards. Scroll through for the highlights from the biggest and best pre-Oscars 2018 bashes! George Clooney, Leslie Bibb, Sam Rockwell and Jack Black were among the long list of stars to attend the 16th annual ‘Night Before’ party, benefiting MPTF on March 3. The annual event raised $5 million, totaling just over $80 million in the event’s history. Other celeb attendees included Meryl Streep, Amy Adams, Viola Davis and Tom Cruise. Photo: George Pimentel/Getty Images for MPTF

Sofia Vergara and Joe Manganiello also attended the legendary event. The lovebirds seemed to have a great time, with Sofia taking to Instagram to share some fun party pics. Photo: Instagram/@sofiavergara

Jaime King and Jesse Metcalfe were among the celebrities in attendance at the Colgate® Optic White® Beauty Lab on March 3 in L.A. Photo: Jerod Harris/ Getty Images for Colgate® Optic White® Beauty Lab

Sibling goals! Timonthee Chalamet and his sister Pauline had a blast at SONY Pictures Classics’ annual pre-Academy Awards dinner party presented by Nordstrom Local on March 3. The Call Me By Your Name star celebrated his nomination with his family. He sat with his mom, dad and sister at STK LA, where they dined on delicious food. Photo: Getty Images

Susan Sarandon spoke onstage with Olivia Wilde and event co-host Jimmy-Jean Louis at BOVET 1822 & Artists for Peace and Justice present "Songs from the Cinema Benefit" on March 3 in L.A. The stars both serve as Board members for the foundation. The evening celebrated Oscars week while raising much-needed funds to support the tireless efforts of APJ, which brings education and training in creative industries to the youth of Haiti, while encouraging peace and social justice and addressing issues of poverty around the world. “APJ gives Haitian kids the opportunity for higher education, and they will become the future leaders that Haiti needs,” said Susan. “Thank you to Jackson Browne and all the artists who cleared their calendars for tonight.” Olivia added: “APJ started as a family and continues as a family. They are a group of people who have a really authentic connection to Haiti. I have great admiration for how the organization is run – with a real eye on respect for local opportunities on the ground, and empowering people with the tools they need to do for their community what they so deserve. It has been life changing for me to be a part of this process. Haiti has been a part of my life since I was a kid. My parents took me there when I was three years old and I fell in live with it. The second I met everyone at APJ, I knew I had a home in Haiti. That’s how I still feel today.” Photo: Jerritt Clark/Getty Images for Artists for Peace and Justice

Adam Sandler performed at the worthwhile event. Photo: Jerritt Clark/Getty Images for Artists for Peace and Justice

Olivia Wilde attended the event with her husband Jason Sudeikis. Photo: Getty Images

The 11th annual "Women in Film" pre-Oscar cocktail party was an empowering evening with an incredible guest list. The glittering affair was presented by Max Mara and Lancôme with additional support from Crustacean Beverly Hills, Johnnie Walker, and Stella Artois. Power trio! From past to present, Emma Stone has worked with some amazing ladies. The actress was sandwiched by her former The Help co-star Viola Davis and her Battle of the Sexes buddy Billie Jean King at the "Women in Film" event. All three stars gave a nod to the Time's Up movement, repping black fashion statements. At one point in the night, the How To Get Away With Murder beauty was asked last-minute to give a speech before attendees. Of course, she knocked it out of the park, telling everyone: "The privilege of a lifetime is being exactly who we are." Photo: Getty Images for WIF

Lea Michele was gleefully gorgeous in Styland trousers. The star floated into the "WIF" evening in her dreamy white and blue ensemble. Photo: Getty Images for WIF

Pretty in pinstripes! Margot Robbie stepped out for the event in a sleek red and black number. The I,Tonya star kept her blonde tresses down for a casual touch. Photo: Phillip Faraone/Getty Images

The penthouse at the Chateau Marmont set the scene for the Gersh pre-Oscars soirée, presented by Tequila Don Julio 1942, with appearances by a number of stars and Academy Award nominees. Dressed casually in a hat, peacoat and scarf, Brad Pitt chatted with his manager Cynthia Pett-Dante at the party. Photo: Rich Fury/Getty Images

Elizabeth Olsen looked cozy in tweed trousers and a simple blouse in the penthouse at the Gersh get together. Photo: Lester Cohen/Getty Images for Gersh

Tiffany Haddish and Angela Bassett showed off their similarly adorned dresses' 'fringe' benefits. Photo: Rich Fury/Getty Images

Wish you luck! Oscar nominees Allison Janney and Margot Robbie of I, Tonya shared a sweet hug at the Gersh party. Photo: Lester Cohen/Getty Images for Gersh

Essence's 11th annual Black Women in Hollywood pre-Oscars bash took place on March 1 at the Beverly Wilshire Hotel, and honored Black Panther's Danai Gurira, Girls' Trip star Tiffany Haddish, Thor Ragnarok's Tessa Thompson and Emmy-winning Master of None writer Lena Waithe. Red hot Black Panther actress Lupita Nyong'o was among the stars hitting the red carpet. Photo: WENN

Tiffany Haddish, in Alice & Olivia, and Insecure's Yvonne Orji got into the swing when they arrived. Photo: Phillip Faraone/Getty Images

Squad goals! Clockwise from top center: Lupita Nyong'o, Honoree Lena Waithe, Honoree Tessa Thompson, Susan Kelechi Watson, Yvette Nicole Brown, Honoree Danai Gurira, Edwina Findley Dickerson, and Sonequa Martin-Green struck a pose for posterity. Photo: Leon Bennett/Getty Images for Essence

One of the luncheon's honorees, Black Panther's Danai Gurira, was standing tall in amazing platforms and a white maxidress. Photo: FayesVision/WENN.com

Vanity Fair's Women in Hollywood Party hosted a slew of powerful women in West Hollywood at the soiree that was also sponsored by Belvedere vodka and Lancôme Paris. The evening benefitted Time's Up, the initiative launched earlier this year to combat gender inequality among other issues. Chelsea Handler and Rashida Jones toasted the evening's host Ava DuVernay and VF's new editor-in-chief at the West Hollywood event. Photo: Getty Images

Nina Dobrev added a pop of color to her white ensemble with orange heels during the VF and Belvedere party at West Hollywood's Soho House. Photo: Getty Images

Cadillac's pre-Oscars party at the Chateau Marmont hosted nominees and friends including Tiffany Haddish, Allison Janney and more. Chace Crawford, Colin Egglesfield, Sarah Silverman and Jeff Ross all took a minute to pose together during the bash that took place on March 1. Photo: Getty Images

Supporting Actress nominee Allison Janney, who stunned in yellow at the Cadillac party, was overheard telling guests that she will be “taking a bit of a risk” with her Oscars dress this year, calling her choice “dramatic”. Photo: Getty Images

The designer herself mingled during the bash, of course. Here's Diane with Big Little Lies star Laura Dern. Photo: Donato Sardella/Getty Images for Diane von Furstenberg

Actress and Tom Hanks's better half Rita Wilson looked cool in jeans as she talked with best director nominee Greta Gerwig. Photo: Donato Sardella/Getty Images for Diane von Furstenberg

Pregnant model Miranda Kerr dressed her bump in a form-fitting DVF dress for the party. Photo: Donato Sardella/Getty Images for Diane von Furstenberg

ICON MANN''s 6th Annual Pre-Oscar Dinner took place at the Beverly Wilshire Four Seasons Hotel on February 27. Halle Berry made a stunning entrance in a metallic minidress with a plunging neckline. Photo: Earl Gibson III/Getty Images

Also at the party was Oscar nominee Kobe Bryant who was mingling with guests including, here, actress Nia Long. Photo: Earl Gibson III/Getty Images