Bradley Cooper is on the latest episode of SiriusXM’s The Howard Stern Show to promote his new film Maestro and we learned some interesting things from the actor!

The 48-year-old actor and filmmaker, who has been nominated for nine Oscars, opened up about the new Leonard Bernstein film, as well as his beloved projects like A Star Is Born and Guardians of the Galaxy.

Bradley even revealed the actor he originally had in mind for the role of his brother in A Star Is Born, which eventually went to Sam Elliott.

Browse through the slides to see everything we learned…