Ideal audience member

The main audience i am aiming my video at is teenage girls, i would also like my video to appeal to a wider audience being teenage boys. I think it will appeal to boys as well because there will be pretty girls in the video.
 This is sally, she is 15 years old and enjoys horse riding, shopping and going out for lunch in her spare time. She also likes to listen to pop music, she tends to listen to bands in the charts like The saturdays and Cheryl Cole. She dislikes screamo music because of how screamo fans represent themselves and generally does not enjoy the music.
She likes to read magazines such as Cosmopolitan, Look and OK! magazine, to catch up on celebrities in the media. She is also a big twitter fan as it brings her closer to the artists she enjoys listening to and can directly talk to them (even though they may not reply). She watches music channels while she does her homework as it helps to stimulate her mind.