We know these X Factor finalists can sing and perform — but we bet you didn't know some surprising facts below!
When we asked Carly Rose Sonenclar, Tate Stevens, Emblem3 and Fifth Harmony what's one thing fans would be surprised to learn about them, they dished...and since we love our readers so much, we're sharing 'em with you!
See what they told us below:
Carly Rose, 13; Mentor: Britney Spears"I collect room keys. Whenever I go to a hotel I always keep the key. The plastic card ones that you have to swipe, I have a lot of them. But a lot of the same ones because my parents and brother always give them to me. So often I will have four from the same hotel. I would have to check how many I have, but there are a lot. And I keep them in the special little box."
NEWS: X Factor's Carly Rose Sonenclar would love to duet with Britney Spears
Emblem3; Mentor: Simon Cowell - Drew Chadwick, 20, Wesley Stromberg, 19, Keaton Stromberg, 16"I actually produced Sunset Boulevard [the song they performed for their first audition]. I did that in my room. I recorded it and made it sound professional. I'm a techno-head and kind of a geek." - Keaton
"We are all geeks and Wes is the cool one. The rest of us are nerds. I'm a thinker. I find it hard to describe anything about myself. I'm just weird." - Drew
"I love to play volleyball naked." - Wesley (Ensue millions of screaming teens!)
Fifth Harmony; Mentor: Simon Cowell - Ally Hernandez, 19, Normani Hamilton, 16, Lauren Jauregui, 16, Karla Cabello, 15, Dinah Hansen, 15"I don't brush my hair. I collect quarters — the ones with all the states on the back of them. I have a whole coin collection of those and every time I get a quarter, it's like a reflex to check the back. I have all that were made for every state already, but every year they issue a new one commemorating an important landmark. I take those quarters." - Lauren
"I eat bananas with everything, seriously...everything. Pancakes, soup, whatever. Tacos, pizza — everything." -Karla
"I love watching the Disney Channel and I love all music. 80s/90s/big band and swing. I love Frank Sinatra and all that stuff. I do like music today, but most of the songs on my iPod are old school stuff." - Ally
"I used to collect Webkinz and I still have all of them, but I don't play the game anymore. They're all stored in one of my closets somewhere — and I have a closet full of stuffed animals." - Normani
"I can knock out anywhere. I can sleep in the van and not even know it. I'm a very heavy sleeper. I can seriously sleep anywhere." - Dinah.
GALLERY: X Factor final four — before & after
Tate Stevens, 37; Mentor: L.A. Reid"I'm a huge motorcycle enthusiast. I love motorcycles and I've ridden them since I was a little kid. I got my first one when I was five, but I just have the one now. I got out of my dirt bike phase about three years ago and I ride Harleys now."
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