Secret

thumb|300px|right|Pretty Little Liars Theme Song

The theme song for Pretty Little Liars is "Secret" by The Pierces, which was suggested by one of the show's stars, Ashley Benson (WetPaint).

Lyrics
''Got a secret '' Can you keep it?

Swear this one you'll save

Better lock it, in your pocket

Taking this one to the grave

If I show you then I know you

Won't tell what I said

Cause two can keep a secret

If one of them is dead...

''Why do you smile '' Like you have told a secret

Now you're telling lies

Cause you're the one to keep it

But no one keeps a secret

No one keeps a secret

Why when we do our darkest deeds

Do we tell?

They burn in our brains

Become a living hell

Cause everyone tells

Everyone tells...

''Got a secret '' Can you keep it?

Swear this one you'll save

Better lock it, in your pocket

Taking this one to the grave

If I show you then I know you

Won't tell what I said

Cause two can keep a secret

If one of them is dead...

''Look into my eyes '' Now you're getting sleepy

Are you hypnotized

By secrets that you're keeping?

I know what you're keeping

I know what you're keeping

''Got a secret '' Can you keep it?

Swear this one you'll save

Better lock it, in your pocket

Taking this one to the grave

If I show you then I know you

Won't tell what I said

Cause two can keep a secret

If one of them is dead...

[spoken] Alison?

Yes, Katherine.

I have something I want to tell you, but

you have to promise to never tell anyone.

I promise

Do you swear on your life?

I swear on my life

[end spoken]

''You swore you'd never tell... '' You swore you'd never tell...

''You swore you'd never tell... '' You swore you'd never tell...

''Got a secret '' Can you keep it?

Swear this one you'll save

Better lock it, in your pocket

Taking this one to the grave

If I show you then I know you

Won't tell what I said

Cause two can keep a secret

If one of them is dead...

(chorus x 3)

''Yes two can keep a secret '' If one of us is.... Dead.

Pretty Little Liars Connection
A lot of fans identified "Secret" as the most appropriate theme song for The Pretty Little Liars series before the show even aired. They found it fitting that one of the secret-keepers is named Alison. As well, one of the two secret-keepers in the song is dead and taking a secret with her to the grave.