Even the best of BFFs (like Selena and Demi!) fight -- but do you ever find yourself fighting to be better than your friend at something? Or, um, all the time?

Whether it's getting the best score on a quiz, making team captain, getting the lead in the school play, or nabbing a crush, more and more girls are talking about how competitive they are with their friends -- and how sometimes jealousy rules their relationships.

Spill with J-14 below: Do you deal with jealousy when it comes to your friends' or your accomplishments? What are you most competitive with your friends about: guys, school, sports, or something else? Is being the best at something worse when it comes to sisters or friends?

And don't forget to gossip with us on our other Hot Topics: flirtexting and tattoos!

Photo:Albert Michael/startraksphoto.com