是美国流行女歌手Katy Perry第三张个人专辑《PRISM》的一首单曲，于2013年9月17日作为新专辑的宣传单曲上架美国iTunes音乐下载商店，在2013年12月17日成为新专辑《PRISM》的第三支主打歌曲。并在各国取得良好反响，正式发行一天后美国iTunes商店热度第二，时隔3个月登顶。截止2014年1月仍然位列美国iTUNES热门单曲下载榜冠军。2014年1月30日，Dark Horse顺利在美国公告牌热门单曲榜夺得冠军，成为Katy Perry第九首全美冠军单曲。
演唱：Katy Perry，Juicy J
I knew you were
You were gonna come to me
And here you are
But you better choose carefully
‘Cause I’m capable of anything
Of anything and everything
Make me your Aphrodite
Make me your one and only
Don’t make me your enemy，
your enemy， your enemy
So you wanna play with magic
Boy， you should know whatcha falling for
Baby do you dare to do this
Cause I’m coming atcha like a dark horse
Are you ready for， ready for
A perfect storm， perfect storm
Cause once you’re mine， once you’re mine
There’s no going back
Mark my words
This love will make you levitate
Like a bird
Like a bird without a cage
But down to earth
If you choose to walk away， don’t walk away
It’s in the palm of your hand now baby
It’s a yes or no， no maybe
So just be sure before you give it up to me
Up to me， give it up to me
So you wanna play with magic
Boy， you should know whatcha falling for
Baby do you dare to do this
Cause I’m coming atcha like a dark horse
Are you ready for， ready for
A perfect storm， perfect storm
Cause once you’re mine， once you’re mine
There’s no going back
She＇s a beast
I call her Karma
She eat your heart out
Like Jeffrey Dahmer
Be careful
Try not to lead her on
Shawty＇s heart was on steroids
Cause her love was so strong
You may fall in love
When you meet her
If you get the chance you better keep her
She swears by it but if you break her heart
She turn cold as a freezer
That fairy tale ending with a knight in shining armor
She can be my Sleeping Beauty
I＇m gon＇ put her in a coma
Woo！
Damn I think I love her
Shawty so bad
I＇m sprung and I don＇t care
She got me like a roller coaster
Turn the bedroom into a fair
Her love is like a drug
I was tryna hit it and quit it
But lil＇mama so dope
I messed around and got addicted
So you wanna play with magic
Boy， you should know whatcha falling for
Baby do you dare to do this
Cause I’m coming atcha like a dark horse
Are you ready for， ready for
A perfect storm， perfect storm
Cause once you’re mine， once you’re mine
There’s no going back
（编辑：郭宇）
