Actor Bradley Cooper on Wednesday opened up on the seven Oscar nominations for `Maestro` at an event in Los Angeles on Tuesday. `Maestro` received seven Oscar nods, including three for Bradley Cooper--for `Best Picture`, `Best Actor` and `Best Original Screenplay, CNN reported.

Reacting to the nominations, Cooper said, "We are all so grateful to be recognized along all of these incredible works of art this year. And the performances from every actor who I so admire. Thank you to Jamie, Alex & Nina Bernstein for allowing their parents` stories to be out there in the world and thank you to the Academy. We are very honoured to be included."