《LADY IN RED》是蔡依林的一首英文翻唱歌曲，翻唱自王力宏的《你是我心內的一首歌》，蔡依林在原曲的基礎上進行了重新填詞。
歌詞如下：
Verse 1:
She's wearing a red dress today
Her lips are red, her nails are red
She's the lady in red
Pre-Chorus:
She's got a smile that could light up the world
And a heart that could melt the coldest winter night
She's the lady in red
Chorus:
And I can't help but notice her
Every time she walks into the room
She's the only one that I see
The lady in red
Verse 2:
Her eyes are as green as the leaves in spring
And she's got a flame that burns deep within
She's the lady in red
Pre-Chorus:
She's got a heart that could break any heartache in this world
And a soul that's pure and innocent and true
She's the lady in red
Bridge:
And I don't know what I'm gonna do
When she walks out that door tonight
Cause she's the only one that I see
The lady in red
Chorus:
And I can't help but notice her
Every time she walks into the room
She's the only one that I see
The lady in red (repeat)
Outro:
She's the lady in red (red)
Forever and ever in my mind and dreams.