In fact, Gaga and Cooper are filming scenes for the movie at the famous music festival.
"I am so excited to star in my first movie alongside someone I'm so lucky to call my friend", the caption reads.
It'll be Gaga's first lead role on the big screen, following two smaller parts in 2013's Machete Kills and Sin City: A Dame to Kill For, and her Golden Globe-winning work on American Horror Story: Hotel. His career is on a downward spiral when he meets an unknown singer named Ally (Germanotta) and shoots her to stardom. She has her first scene in 5....'
Lady Gaga has shared the first photo from the set of eagerly-awaited film A Star is Born, alongside A-lister Bradley Cooper.
WATCH: Bradley Cooper Surprises Lady Gaga Backstage at Saturday Night Live - 'What a Guy!' .
Whether you are a fan of Hollywood classics or are just head over heels for Lady Gaga, this week anyone in the Coachella Valley area can become an extra in the remake of A Star Is Born.
"Previous iterations of the film came out in 1937, 1954, and 1976", Huffington Post reminds. Bradley Cooper, incidentally, is also ticking one off the to-do list as he's set to make his directorial debut, all the while starring opposite Germanotta as Jackson Maine, a country musician whose glory days are firmly behind him.
No longer attractive, dirty, rich, this new reimagining of the classic story will see Germanotta dancin' in circles around Hollywood as #BradleyCooper's alcoholic star fights to help Gaga succeed, even while his own career fails.
A Star Is Born hits theaters in the Fall of 2018.