Taylor Swift, Chrissy Teigen & More: Celebrities Dish On Their Worst Boozy Blunders

Taylor Swift hasn't shaken this off! The pop star once talked about a mortifying incident where she gushed over The Weeknd at a party.

JAKE GYLLENHAAL FINALLY REACTS TO TAYLOR SWIFT'S 'ALL TOO WELL,' ACTOR REVEALS THE HIT SONG HAS 'NOTHING TO DO' WITH HIM

The Don't Look Up actress once got a little sloppy at a post-Oscars event when, after arriving at Madonna and Guy Oseary's exclusive afterparty, she suddenly couldn't hold in her cookies. "I puked...all over," Jennifer Lawrence admitted, recalling that the guests were all "super important" people. "I was in such bad condition and I look behind me, and Miley Cyrus is looking at me like, 'Get it together!'"

The cookbook author is now sober, but before she was a teetotaler, Chrissy Teigen had a mishap where she mistook an A-lister for a waiter. "It was the Golden Globes," she confessed. "I saw somebody at the entrance holding a glass of champagne, so I just went up and took it and said, 'Thank you,' and walked away. Then John [Legend] goes, 'That was Michael Keaton.' I'm so embarrassed by it still; I could die."

CHRISSY TEIGEN HILARIOUSLY TROLLS HERSELF OVER HER APPEARANCE AS INNER CIRCLE WARNS MODEL TO SLOW DOWN ON COSMETIC PROCEDURES

The singer fessed up to once sending a tipsy, rambling email to Eminem. "I said, 'You know I love you. I like that you work with a lot of the same people, like Rihanna. She's hotter than me, but I'm funnier. So I'm going for a rap Grammy, and I'd like to take you along with me.'"

She added, "This is why they call it liquid courage." According to Pink, the rapper was unfazed by the note: "He wrote back and just said, 'OK.'"

It was an opportunity she couldn't pass up! Emma Stone has told the story about a Saturday Night Live afterparty where she had too much to drink and cut her foot open. "I stepped on a piece of glass and I didn't know it," she said.

"My foot was bleeding everywhere. I sat down, like, 'What do I do?'" Just at that moment, someone invited her to dance on stage with Prince. The actress went for it, bloody foot and all. She added, "I was just like, Yup!'"

After spying her musical hero Beyoncé at the Met Gala, the model went overboard with praise. "I totally embarrassed myself," she said. "I was like, 'No man has done what you have with Lemonade.' I'd had a little too much champagne and I just decided to go for it, and it was wrong."

Emily Ratajkowski admitted that she's since learned her lesson. "[Beyoncé] was so nice about it...but I've never lived it down."