Oooooooooooooooh!

Gaga and Bradley sitting in a tree, K-I-S-S-I-N-G!

The singer-turned-actress and her hunky costar were filming scenes for their upcoming A Star Is Born remake (which is also Cooper’s directorial debut).

Via TMZ:

The duo shot a sexy scene Monday in the California desert, where they will also film scenes on the Coachella grounds during the week … which is super convenient for Lady Gaga, who headlines again this coming weekend.

Watch the video below, then check out the images above and below.