Oscars 2018: The most memorable Academy Awards moments of all time

The Oscars has been honoring the greatest films for the past 90 years, with Oscars 2018 promising to be one of the most exciting yet. Every Oscars ceremony is full of the hottest and most talented actors, directors, musicians, and more. Taking place in Los Angeles every year, the event never fails to surprise us with shocking, hilarious, and touching moments that make history in Hollywood and beyond. From the star-packed Twitter selfie that broke the internet to the La La Land/Moonlight Best Picture mixup, scroll through to see some of our all-time favorites.

The last moments of the 2017 Academy Awards were the most talked about of the evening. As Warren Beatty was joined by Faye Dunaway on stage, the pair named La La Land as the winner of the Best Picture Award before correcting themselves and announcing the actual winner as... Moonlight! The mix-up occurred after the cast and crew of La La Land delivered their acceptance speech on stage. One of the producers of La La Land, Jordan Horowitz, quickly reached out to the real winners to bring them on stage to accept the award. Photo: Kevin Winter/Getty Images

Selfie-stick carrying tourists from a Hollywood Starline tour bus found themselves in the midst of Hollywood royalty when they walked into the Dolby Theatre during a hilarious tour bus skit at the 2017 awards. The starstruck group shook and kissed the hands of a number of A-listers including Ryan Gosling, Meryl Streep and Nicole Kidman. Photo: MARK RALSTON/AFP/Getty Images

Leonardo DiCaprio took home his first ever Oscar at the 88th Academy Awards in 2016. It was the star's fifth nomination, winning Best Actor for his role in The Revenant. "To my parents, none of this would be possible without you and to my friends, I love you dearly, you know who you are," he said after receiving a standing ovation from the audience in the Dolby Theater. Photo: Getty Images

Former Titanic co-stars Leonardo DiCaprio and Kate Winslet reunited on the 2016 Academy Awards red carpet. Fans of "Jack" and "Rose" went crazy after seeing the two spend time together during the show. Kate wowed on the red carpet, showing off her curves in a metallic Ralph Lauren gown that featured a daring train. Leonardo, meanwhile, was his usual dapper self in a black tuxedo. Photo: Getty Images

The 2014 Oscars host Ellen DeGeneres broke a world record when she gathered some of Hollywood's finest for a selfie. The snapshot – capturing from left-to-right, Jared Leto, Jennifer Lawrence, Channing Tatum, Meryl Streep, Julia Roberts, Kevin Spacey, Bradley Cooper, Brad Pitt, Lupita Nyong'o, Peter Nyong'o and Angelina Jolie – became the most retweeted message on Twitter, beating the record previously held by President Barack Obama. Photo: Twitter

If host Ellen DeGeneres hadn't already won over the starry Oscars audience with her clever wit, she certainly did when she ordered several pizza pies. Brad Pitt helped pass around paper plates and celebrities including Kevin Spacey, Harrison Ford, Martin Scorsese, Julia Roberts, Jennifer Lawrence, Brad Pitt and Meryl Streep all tucked into a slice. Ellen later collected tips for the delivery man in Happy singer Pharrell Williams' hat. Photo: Getty Images

When Jennifer Lawrence won the 2013 Oscar for Best Actress for her part in Silver Linings Playbook, it wasn't her Christian Dior gown or her acceptance speech that stole the show, but her ever-so-graceful fall on her way up to the stage. True to form, America's sweetheart quickly regained her poise. "Thank you so much," she told the audience. "This is nuts. You guys are only standing up because I fell and you feel bad.” Photo: Getty Images

"This moment is so much bigger than me," said Halle Berry when she became the first African-American woman since 1940 to win an Oscar. Continuing her moving speech for her Best Actress scoop for her role in Monster's Ball in 2002, she said: "This moment is for Dorothy Dandridge, Lena Horne, Diahann Carroll. It's for the women that stand beside me – Jada Pinkett, Angela Bassett – and it's for every nameless, faceless woman of color that now has a chance because this door tonight has been opened." Photo: Getty Images

The last thing Halle Berry expected when she announced the Best Actor winner at the 2003 Academy Awards was a long kiss from The Pianist star Adrien Brody. In 2017, on Watch What Happens Live, Halle was asked about the shocking moment. The star, who had won Best Actress the year before Adrien's win, replied; "I was there before, and I know the feeling of being outside of your body, so I just... went with it." Photo: Getty Images

Never was an acceptance speech more heartwarming than when best friends Ben Affleck and Matt Damon took center stage at the 70th Academy Awards for the first time. Accepting the Oscar for Best Original Screenplay for Good Will Hunting, Ben, who together with Matt had written and starred in the film, said: "We're just really two young guys who were fortunate enough to be involved with a lot of great people." The movie, also starring the late Robin Williams, was nominated for nine Academy Awards. Photo: Getty Images

There couldn´t have been many dry eyes in the house when Gwyneth Paltrow took to the stage to accept an Oscar for Best Actress for her role in Shakespeare in Love during the 71st Academy Awards. "I would not have been able to play this role had I not understood love of a tremendous magnitude and for that I thank my family," said the tearful star in what has become one of the most famous Academy Award speeches in history. Photo: Getty Images

The young actor's tragic death shook the world, so it was fitting that Hollywood pay tribute to Heath Ledger with a posthumous Oscar for his show-stealing performance as the Joker in The Dark Knight. His mother, father and sister took to the stage at the 81st Annual Academy Awards to accept the award for Best Supporting Actor on his behalf. Heath's sister Kate concluded the speech: "Heath, we both knew what you had created in the Joker was extraordinarily special and had even talked about being here on this very day. We really wish you were, but we proudly accept this award on behalf of your beautiful [daughter] Matilda. Thank you." The accolade was the second ever awarded posthumously – the first went to Peter Finch for Network. Photo: Getty Images

More than 80 years of Oscar history was overturned when Kathryn Bigelow made the Best Director win for The Hurt Locker in 2010, becoming the first woman to win the prize. None other than her ex-husband James Cameron had been in the running, but the Avatar director showed there were no hard feelings over his former wife’s triumph when he jokingly pretended to strangle her, before embracing her. Photo: Getty Images

Roberto Benigni was so thrilled that Life is Beautiful won Best Foreign Language Film in 1999 that he climbed up and stood on the backs of the seats in front of him to applaud with the audience. The Italian actor and director's euphoria continued when he scooped the Best Actor award for his starring role in the same film. Photo: Getty Images

The most senior and junior stars! Tatum O'Neal is the youngest person ever to win an Oscar in an acting category. In 1974, at age ten, she was recognized for her performance in Paper Moon opposite her father, Ryan O'Neal. At 82, Christopher Plummer became the oldest winner when he won best supporting actor in 2012 for Beginners in 2012, topping previous record-holder Jessica Tandy of Driving Miss Daisy. Photo: Getty Images