It's My Party (featuring Cecil Womack) by Chaka Khan

Verse 1:
Everybody's having a real good time
The man you're talking to is not yours, he's mine
Better chill out, hear what i'm saying
Before i stop the music playin'

Chorus:
It's my party, i'll start it, i'll end it
Baby, it's my party, i'm upset and offended

While i'm all alone, and the party's goin' strong
It's a celebration, to better our relation
A sudden flash in my vision
Rendezvousin' in the kitchen
Kit got lost, and i found him all involved
He was wearing a guilty face
He had his arms around her waist
And lipstick on his face

Chorus

Verse 1

Say you had too much to drink
Lost your head and couldn't think
A sudden flash in my vision
Rendezvousin' in the kitchen
Then you got lost, and i found you all involved
Wearing a guilty face
Had your arms around her waist
And lipstick on your face

Cecil: oh, tell me what it is
Chaka: ooh, you had lipstick on your face
Cecil: oh, tell me what'd you see
Chaka: rendezvousin' in the kitchen
Cecil: oh baby, what it's gonna be
Chaka: gonna stop this music playing
Cecil: oh, do you trust in me
Chaka: it's very plain to see