《I Don't Care》的詞曲創作人為Ariana Grande和Justin Bieber，其歌詞如下：
英文版詞句：
* I don't care
* If it's 2 a.m. or 6
* You got me screaming
* Screaming, yeah
* Don't care if I get down
* I don't care if it's all fading
* Just give me something to believe in
* I don't care if it's a dream or it's real
* I don't care, I don't care
中文版詞句：
* 我才不在乎
* 如果現在是凌晨兩點或六點
* 你讓我尖叫
* 尖叫，耶
* 我才不在乎我是否會失望
* 我才不在乎是否一切都在消退
* 只給我一些信仰去相信
* 我才不在乎是一場夢或現實
* 我才不在乎，我才不在乎
希望以上信息對你有所幫助。