Outside the Ray Dolby Ballroom on Sunday night in Hollywood, actors, actresses, directors and more paid homage to mid-20th-century glamour in honor of the 16th Governors Awards hosted by the Academy of Motion Picture Arts and Sciences.

Stars such as Sydney Sweeney and Kate Hudson channeled the beauty of both Marilyn Monroe and Grace Kelly, styling soft waves cut by a defined side part in their bobs . Meanwhile, Ariana Grande continued her streak of Audrey Hepburn-inspired looks with an elegant updo positioned on the crown of her head.

Ahead, WWD takes a look at all the Hollywood hair moments on the black and gold carpet, from Sweeney to Jennifer Lopez.

Sydney Sweeney

Sydney Sweeney’s Old Hollywood bob has entered the chat.

Hot off the heels of her “Christy” premiere press tour

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