Miley Cyrus and Selena Gomez are publicly dissing each other, and it's apparently all because of Cody Simpson! The former Disney stars allegedly got into a big argument at his birthday party, which lead to their social media dissing.

The "Wrecking Ball" singer reportedly threw shade about the "Surfboard" singer having to host two birthday parties to avoid a dramatic Jelena encounter between Justin Bieber and his ex.

CLICK HERE FOR A TIMELINE OF DISNEY STARS’ MOST HEATED FEUDS!

Word got back to the Wizards of Waverly Place actress, who thought it was rude for Miley to bring up her on-again, off-again boyfriend — especially because she thinks that the Hannah Montana star has had a "grudge" against her since their Disney days.

Since Cody is such good friends with both of them, he probably feels very uncomfortable getting in the middle of their fight. After all, he had separate parties to avoid drama, not start more of it. We hope that they'll be able to work out their problems eventually. They both seem so happy in their lives otherwise!

Do you think Miley and Selena will kiss and make up? Do you think Cody will help mediate their fight? Let us know in the comments!

Love J-14? Be sure to subscribe to our YouTube channel for fun, exclusive videos with your favorite stars.