Teen sensation Miley Cyrus is expecting her phone to ring on Saturday night after an unnamed ex-boyfriend catches the debut of her angry new video. In "7 Things," the Hannah Montana star takes aim at the guy who broke her heart, and she enlisted the help of movie maker Brett Ratner to help her get her message across in the video.

Cyrus claims writing the song was "a good little therapy moment" for her, admitting "the word hate could describe how angry I was."

Speaking on Los Angeles DJ Ryan Seacrest's radio show on Wednesday morning, Cyrus said, "That's Miley going through, like, 900 emotions while I'm trying to write a song."

And she hopes the target of the tune - widely believed to be Jonas Brothers star Nick Jonas - is upset enough to call after the promo debuts on Saturday night.

She adds, "I wanted them (sic) to be upset. That was my point. Maybe after my video we'll hear from somebody, because it's pretty honest."

She reveals the Ratner-directed video features herself and other heartbroken girls using the words of the song to attack exes. Some of the stars of the promo were so caught up in the moment they burst into tears on camera.

Cyrus says, "Almost every girl in America could say, at one point, they hate their ex or current boyfriend."

-Miley Cyrus Ringtones
-Hannah Montana Posters
-Brett Ratner's Filmography
-Jonas Brothers Pictures

(This news article provided by World Entertainment News Network)