▲Cooper carries his child on his shoulders, walking side by side with former girlfriend Irina Shayk.

▲Cooper holds his daughter Lea close.

▲The actor dresses down, looking down on his daughter through some cool shades.

▲The former couple take a walk in West Village, with Bradley pushing his child in the stroller.

▲Dad and daughter have fun at the playground, ready to take a ride on the slide

▲Cooper and Shayk keep it casual, pushing little Lea in a stroller around New York.

▲Cooper pushes the stroller around, this time unaccompanied.

▲Is it a plane? Cooper and his daughter point out something in the sky.

▲You would never guess Bradley Cooper was an A-list actor, wearing this casual get-up while pushing Lea around.

▲Little and large.

▲He's not just a great dad, Cooper is apparently one of the kindest souls in Hollywood. Director Todd Phillips says Cooper is completely different from his character in 'The Hangover.' He said the actor is "ridiculously different in real life. He is very vulnerable—insecure is not the right word ... And there's a warmth to him you would never know.”

▲After his father died from lung cancer in 2011, Cooper moved to Los Angeles with his mother.

▲Cooper discussed caring for his dad at the Parker Institute for Cancer Immunotherapy. "I was in a very lucky position because I was able to put everything on hold in all aspects of my life and completely focus on taking care of him."

▲Cooper has been very open about living with his mother. "She's a cool chick. We can hang. And she can roll with the punches."

▲When talking about his father's treatment, Cooper said it was "just simply overwhelming, incredibly stressful, complex and all consuming." He has since supported many causes that combat cancer.

▲Back in June 2014, Cooper joined the Hole in the Wall Gang Camp, serving on the charity's board of directors. The non-profit aids people struggling with cancer.

▲In 2009, the actor was involved in an Alzheimer's Association campaign, created to raise awareness about Alzheimer's disease.

▲He has quite an education, graduating with honors from Georgetown University with an English degree.

▲Cooper even visited the White House back in 2013. He was there to attend the Mental Health Conference.

▲If that wasn't enough, did you know Bradley Cooper is fluent in French?

▲Cooper is also a noted member of the Alzheimer's Association Celebrity Champions.

▲In 2015, the actor spoke at the National Geographic Society. He was there to discuss how military veterans are represented in pop culture.

▲Cooper's hit film, 'A Star Is Born,' was influenced by his own experiences with alcoholism. "Anytime you're trying to tell the truth you need to go to places and use things that have happened to you," he told Variety.

▲Bradley Cooper has considered going back to school to get a PhD in English and teaching literature.

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A little-known fun fact: Cooper originally wanted to become a ninja when he was younger.

▲This seems to be one of Cooper's favorite ways of carrying his daughter Lea.

▲Cooper crouches as his daughter runs to him on a sunny day.

▲The actor helped launch the Parker Institute for Cancer Immunotherapy in April 2016.

▲Cooper was the executive producer for Stand Up to Cancer's Fifth Biennial Telecast. The primetime special raised funds to combat cancer.

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There are many facts you probably didn't know about Bradley Cooper. For instance, one underappreciated fact about Cooper is his great parenting skills, as seen since the birth of daughter Lea in 2017. Click on to see what makes Bradley Cooper the best dad in Hollywood, as well as other facts about the A-list actor.