▲Leo DiCaprio confessed during an interview that success and wealth don't make you happy. It's all about living a fulfilled life and contributing to the world around you.

▲It's OK to fail. Beyoncé said in a video that everybody loses sometimes and that we need to embrace failure.

▲Learn how to say "no," advises Gaga. It is important to know your limits.

▲Tina Fey stresses the importance of contributing with your ideas. Always add something to a discussion.

▲Life is not that complicated. The actor's advice is to have goals, work hard, and be humble.

▲Amy Poehler stresses how important it is to work with other people and be open to collaboration.

▲Face your fears. It is important to leave your comfort zone and say yes to the things that scare you, advises Shonda Rhimes.

▲Embrace and be comfortable with uncertainty and the unknown. "None of us know how our lives are going to turn out. And I think it's better that way," said Swift.

▲The actress said that it's important for girls to know what realistic images of women look like.

▲Do not make fun of people. In fact, Lawrence thinks it should be illegal to call someone fat on TV!

▲Family comes first. Family should always come before friends and boyfriends/girlfriends, says Moretz.

▲A humorous message with a deep meaning: "Never follow anyone else's path, unless you're in the woods and lost and you see a path. Then, by all means, follow that path."

▲Be curious and always be willing to learn. Enjoy being a beginner and learning something new. This is Timberlake's view.

▲Cyrus' advice is to focus on yourself instead of trying to please other people all the time. You're the one that has to be happy.

▲The singer has solid advice for when people criticize you. "We don’t change. We take the gravel and the shell and we make a pearl."

▲British girl band, Little Mix, talks about the importance of making a positive impact on other people's lives.

▲In her memoir 'True Love,' J.Lo says that mistakes were crucial for her to develop better instincts.

▲J.K. Rowling told NBC's Today: "It would've really helped to have someone who had had a measure of success come say to me, 'You will fail. That's inevitable. It's what you do with it.'"

▲Lady Gaga shared in an interview a lesson she learned from Bradley Cooper: "it’s okay to be relentlessly sure of your vision, and to go after it with every fiber of your being."

▲Justin Bieber gave former One Direction member Niall Horan advice on his music career. Bieber told Horan that you never know when you finish an album. So, remember, your best work may be yet to come!

▲Jack Lowden received some simple, yet deep advice from 'Dunkirk' co-star Tom Hardy, who simply told him: "make it just for you."

▲Tom Holland was given a good tip by Robert Downey Jr. while doing a screen test. He told him to relax, to let his body take over and, and if it's meant to be, it'll happen.

▲Sylvester Stallone gave 'This Is Us' star Chrissy Metz solid advice. He told her that it was all about resilience and having a thick skin.

▲In a commencement speech at Maharishi University of Management, the actor said that "life doesn't happen to you, it happens for you."

▲See also: Celebrities are just like us

▲Gomez shared some wise words on Instagram with a fan who was contemplating s u i c i d e. She told her: "you are not alone in this world. People every day feel so many emotions they wish they could turn off. But that's not why we are here. We are here for relationships, for people just like us who feel worthless. Your purpose is to share, help, encourage."

▲Sofia Vergara told 'Modern Family' co-star Ariel Winter to wear whatever she wants, and feel good about herself.

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Taylor Swift made history at the 2021 BRIT Awards as she became the first woman and first non-British star to win the Global Icon Award. The singer joined an elite group which includes Elton John, David Bowie, and Robbie Williams. As she accepted the accolade, she shared an inspiring message about the journey to success.

"I need you to hear me when I say that there is no career path that comes free of negativity. If you're being met with resistance, that probably means that you're doing something new," she explained. "If you're experiencing turbulence or pressure, that probably means that you're rising and there might be times where you put your whole heart and soul into something and it is met with cynicism or skepticism. You cannot let that crush you."

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We all need a bit of a pick-me-up sometimes, whether it comes from friends, family, or even our favorite celebrities! While they may be living the high life now, for many celebrities it was a hard road to get there, and they learned a lot along the way.

Click through the gallery and discover some of the best life advice from your favorite celebrity role models.