You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who made the song i kissed a girl?" whose answer is Katy Perry.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who made the song i kissed a girl
Useful Output:

Doc 1: Katy Perry - I Kissed A Girl (Lyrics) · Comments16.
Doc 2: I Kissed A Girl was Katy Perry's lead single from her sophomore album One Of The Boys. It was written by her and Max Martin, who has written
Doc 3: Perry co-wrote “I Kissed a Girl” with her longtime collaborators Max Martin and Dr. Luke as well as the British songwriter Cathy Dennis. It
Doc 4: Katy Perry was not the first woman to record a hit song called “I Kissed A Girl.” In 1995, Jill Sobule, a singer-songwriter from Denver, came
Doc 5: Miley Cyrus Says Katy Perry Wrote 'I Kissed a Girl' About Her, Reveals Song She's Sick of Performing · Comments50.