2. 13 Going on 30

Jenna is sick of not being popular in high school and makes a wish to become 30, believing that being older would solve all her problems.

Suddenly her wish comes true overnight and she wakes up in a much older life, although she finds out that it's not as great she thought and doesn't like the person she becomes in the future. Therefore she must try to change the future of her life before it's too late.