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Follow the clues and see if you can figure out who these celebrities are all talking about.
The singer can't resist tweeting her excitement when she bumps into our secret celebrity whilst out in Paris: "Bumped into the extraordinary lady at dinner! #Paris"
A co-star of the secret celebrity has this to say about her: "She's still the same old girl. We love her, she's amazing. Properly amazing."
The '21 Jump Street' actor loves our secret celebrity so much, that he'd even consider swapping lives with her: "I wouldn't mind being the male [her]. I think she's incredibly cool."
"I met her and immediately I fell in love with her" the 'Fly Away' singer gushed. "She's amazing, she's super-funny at all times - she keeps you cracking up."
"She's really young but she's so strong and formidable as an actress", said Styles. The '10 Things I Hate About You' star also credits our secret celebrity with encouraging her to get reading: "She was reading Anna Karenina while we were shooting, and it inspired me to read it."
"She's the funniest woman I know" the actor told the American website USA Today. "I'm in a perpetual state of laughter with her, which is a pretty good way to be on set."
"But she shoots flaming arrows! I mean, I think she's fabulous. She seems cooler than [a sweetheart]. Right, isn't she too cool to be [one]?"
"It's hard to get things done when we're together. We just start going and end up talking about the most random things... It works."
“She is incredible, I’ve been so lucky to do two movies with her back-to-back...she’s the best." The 39-year-old told CNN. "I feel like I got in on the ground floor. I’ll be lucky if I work with her again.”
Hollywood's golden girl isn't just adored by us, she's got plenty of A-list fans as well. Did you manage to guess the answer correctly from the celebrity quote clues?