The Cannes Film Festival is all about movies, but with so many screenings, it's also about red carpet glamour.
Held in southern France, the festival kicked off a week ago and won't wrap up until the weekend.
Unlike the Oscars or Golden Globes, where most of the action happens in one night, the Cannes Film Festival is a marathon of events.
So far it's included the screenings of the latest Mad Max film, Bird, Emilia Pérez and Megalopolis.
And each screening comes with its own red carpet event.
Here's a quick squiz at just a handful of the looks we've seen over the past week:
Selena Gomez at the screening for Emilia Perez on Saturday. (Reuters: Sarah Meyssonnier )
Rawdah Mohamed at the screening for The Apprentice on Monday. (Reuters: Stephane Mahe )
Cate Blanchett at the screening for The Apprentice on Monday.(Reuters: Clodagh Kilcoyne )
Barry Keohgan and Jackie Mellor at the Bird screening on Thursday. (Reuters: Sarah Meyssonnier )
Anya Taylor-Joy at the screening of Furiosa: A Mad Max Saga on Wednesday.(Reuters: Stephane Mahe )
Michelle Yeoh at the screening of Horizon: An American Saga — Chapter 1 on Sunday. (Reuters: Sarah Meyssonnier )
Yseult at the screening of Megalopolis on Thursday. (Reuters: Stephane Mahe )
Zoe Saldana at the Emilia Perez screening on Saturday. (Reuters: Sarah Meyssonnier )
Iris Mittenaere at the Furiosa: A Mad Max Saga screening on May 15.(Reuters: Sarah Meyssonnier )
Naomi Campbell at the Furiosa: A Mad Max Saga screening on Wednesday. (Reuters: Sarah Meyssonnier )
Elsa Zylberstein at the Furiosa: A Mad Max Saga screening on Wednesday.(Retuers: Clodagh Kilcoyne )
Chris Hemsworth and Elsa Pataky at the Furiosa: A Mad Max Saga screening on Wednesday.(Reuters: Stephane Mahe )
Emma Stone at the Kinds of Kindness screening on Friday. (Reuters: Sarah Meyssonnier )
Alton Mason at the Megalopolis screening on Thursday. (Reuters: Stephane Mahe )
Gerwig is the jury president for this year's festival, which means she's had a few outfits to sort out.
Here are a few of them:
Greta Gerwig at the Furiosa: A Mad Max Saga screening on Friday. (Reuters: Sarah Meyssonnier )
Greta Gerwig before the Megalopolis screening on Thursday.(Reuters: Stephane Mahe )
Greta Gerwig at the Kering Women In Motion Awards and Cannes Film Festival Presidential Dinner on Sunday. (Reuters: Sarah Meyssonnier )
Greta Gerwig at the screening of The Shrouds on Monday.(Reuters: Stephane Mahe )