这个视频开头的歌是小甜甜的哪个？

Britney Spears - Anticipating

http://angsila.cs.buu.ac.th/~48031662/song/Song/Anticipating%20-%20Britney%20Spears.mp3

top down on the strip
Lookin in the mirror and Im checking out my
Lipstick
Girlfriends up in the back were out for an all
Night
Feelin so crazy cool
Vibe so right, wonder what theyre ready for
Valet baby heres the keys
Were about to step inside
Skip all the drinks head to the floor
Makin my way in thats for sure
My bodys takin over and I want some more woah yeah
Yeah

Ill be anticipating
This is our song theyre playing
I wanna rock with you
Youre feelin this right
Lets do this tonight

Step up baby dont be shy
I know youre feelin me cuz youre giving me the eye
And I dont wanna play around
Baby