The Silver Linings Playbook star, 48, was spotted with his daughter, six, walking down the street on Friday.
Cooper held a cup of coffee while wearing a black puffer, grey pants and black and red Nikes.
His daughter, who he shares with his ex, model Irina Shayk, 37, was animated as she walked beside her father.
She wore a white top with light blue printed pants and a long navy blue puffer coat.
Bradley Cooper was on dad duty as he stepped out with adorable daughter Lea days after their appearance at the premiere of Maestro in New York City
The Silver Linings Playbook star, 48, was spotted with his daughter Lea de Seine, six, walking down the street
On Tuesday, young Lea made her red carpet debut alongside her famous father.
While Bradley looked dapper in a three-piece navy blue suit with a white shirt and black tie, his daughter wore a darling dress.
Lea set her own red carpet style in a leopard print Dolce & Gabbana dress teamed with sparkly gold ballet flats.
Lea pulled her blonde hair back, rocked side swept bangs, and had a cute red manicure for her special night.
The youngster, who favors Bradley with her blue eyes and blonde locks, held hands with her movie star parent as they walked the red carpet.
But Lea wasn’t just her father’s date for the evening, she also appears in the film as a younger version of Maya Hawke’s character Jamie Bernstein, according to IMDb.
And Lea is going to be the envy of the first grade when she tells them she got to meet Lady Gaga at the premiere.
On Thursday night, young Lea made her red carpet debut alongside her famous father
While Bradley looked dapper in a three-piece navy blue suit with a white shirt and black tie, his daughter wore a darling dress
Lea set her own red carpet style in a leopard print Dolce & Gabbana dress teamed with sparkly gold ballet flats
She carried a boxy red purse and posed for photos with the cast of the movie including Maya Hawke, Matt Bomer, Sarah Silverman and Carey Mulligan
But the glitz and glamour of a big time Hollywood movie premiere was lost on the little girl after awhile.
As her dad talked to Mulligan and Lady Gaga, Lea took out a coloring book and sat on the ground of the floor of the Academy Museum of Motion Pictures.
In footage captured by Entertainment Tonight, Lea could be seen scribbling away, before looking up at Cooper, and cutely trying to get his attention by repeatedly saying: ‘Daddy!’
While her mom didn’t attend the premiere she did offer her good wishes on Instagram: ‘Congrats @maestrofilm So proud Daddy and Lea,’ she commented under a black and white Maestro poster.