Britney Spears 的《3》的歌詞如下：
I got them bottles, oh yeah
Gonna drink it, drink it
Come on
Oh my god, it's been a while
Now I'm back and I'm bringing my A game
The stage is where I belong
And I'm bringing my girls with me tonight
Yeah, we gonna party like it's 1999
Yeah, we gonna party like it's 3
Yeah, we gonna party like it's 3
Yeah, we gonna party like it's 3
Oh my god, I'm feeling so free
Now I'm high and I'm ready to go
To the top, to the top, to the top
Yeah, we gonna party like it's 3
Yeah, we gonna party like it's 1999
Yeah, we gonna party like it's 3
Yeah, we gonna party like it's 3
Yeah, oh oh oh oh
Oh oh oh oh oh oh oh
Oh oh oh oh oh oh oh
Oh oh oh oh oh oh oh
Oh oh oh oh
重複：Yeah, we gonna party like it's 3
在《3》這首歌中，Britney Spears 表達了她的自由和興奮，以及回歸舞台的決心。歌詞中充滿了活力和熱情，讓人感受到她的音樂力量和魅力。這首歌也成為了 Britney Spears 的經典之作之一。