Inside Ariana and Harry's musical bond!

You've heard "Just a Little Bit of Your Heart," the song Harry Styles wrote for Ariana Grande's My Everything album. But here's what you don't know: What exactly went on behind the scenes of the collaboration? Are Harry and Ariana crushing on each other? Turns out, it was fate that brought them together. "Harry was in LA, for a couple days and he came to the studio to say hi to everyone there, because a lot of the producers I was working with also work the One Direction boys," Ariana explains. "He came by, and they were like, 'Harry do you want to write for Ariana? And he was like, 'Yeah, sure." The moment Ariana heard Harry's heartfelt lyrics, she melted. "I was so touched and moved and it was beautiful," she gushes. "When I heard the chorus, I was crying." Harry and Ariana are definitley music soul mates, but for now, their connection isn't crossing over to the dating world. "He is a very, very, very nice boy," Ariana dishes. "He's just a nice friend and he's amazingly talented." We agree, Ari!

Why was Justin cut from Ariana's album?

when news broke earlier this year that Justin Bieber and Ariana Grande were collaborating in the studio, fans were pumped! But when it was cut, people wondered if the two had a falling out. Not so, says Ariana. "We both got busy," she explains. "We will finish it and put it out one day. We feel like we owe it to our fans to something one day."

Did Bella and Tristan split?

Brace yourselves, M girls: After three years of dating, Bella Thorne and Tristan Klier have broken up. So what went wrong? Well, when we saw Bella before the split, she hinted that they were having trouble. "We are a very jealous couple," she revealed. "Long distance is really hard." For his part, Tristan seems to be taking most of the blame. "I know I wasn't always the most appreciative boyfriend," he wrote on instagram. But don't write off a reunion for these two just yet. After a fan asked Bella about Justin Bieber and Selena Gomez finding love again, B tweeted back: "I think people break up to make up all the time… I believe in true love." Interesting!

Did Sabrina get rejected by her crush?

No matter how old you are, getting rejected is always tough. And when Girl Meets World's Sabrina Carpenter was growing up, she got turned down in the most embarrassing way. "When I like a boy in the 3rd grade, I told him by giving him a note," she confided to M in a recent girl talk. "He ended up showing the note to all of his friends and they all laughed at me. Then, he totally rejected me." So is she still mad? No. "It's OK," she explains. "Life goes on!"

Is Ansel heartbroken over his breakup?

When news hit that The Fault in Our Stars' Ansel Elgort and his high school sweetheart, Violetta Komyshan, had broken up, tons of M girls emailed us, asking us what happened. "Their different schedules were to blame," a source explains. "It got too difficult." But don't worry Ansel's not letting his heartache get the best of him. He's keeping busy working on the latest Divergent movie, Insurgent, and shortly after the split, was seen having a good time at his sister's wedding in Southhampton, N.Y. In a telling tweet, Ansel shares that he's staying positive. "Instead of thinking of things in terms of better or worse, try seeing what makes them different and if that difference is really worse."

Did Ansel get mistaken for a One Direction guy?

Thanks to a huge 2014 and breakout roles in Divergent and The Fault in Our Stars, Ansel Elgort has suddenly become one of the most in demand young stars in Hollywood. We're confident that every J-14 reader knows exactly what this cutie's famous for, but there are still some people who can't quite place his face. "Don't ask for a picture if you think I'm part of One Direction," Ansel recently tweeted. Yikes! We have a feeling we won't be seeing Ansel front row at a 1D concert any time soon!

Are Austin and Camila getting closer?

After hitting the road together on tour, Austin Mahone and Fifth Harmony's Camila Cabello have become tighter than ever! The duo spent loads of time together backstage, and made it a priority to spend downtime together, too. Austin even posted this extra couply photo on his Instagram. Plus, when we asked Austin which 5H girl he'd turn to for relationship advice, he quickly replied, "Probably Camila." Austin's bond with the rest of the ladies has gotten tighter, too! "It was awesome having them on the tour to hang out with and talk to. They're all really sweet and really nice," he revealed to J-14. Aww!