Unknown song- chorus known only?

Question

Title: it's over now (i think that' s what it is)
Chorus:
It's over, it's over now, move over
it's my turn now, it's over,
the game's shut down,
Sorry.
Genre: r&b
Singer: female (i think)

Answer 1

It's Over By Kurupt
[Little Girl]
Yeah, I saw you up in the club, uh huh
You think you was bad cause you had a Jag

[Chorus 2X: Natina]
It's over, it's over now
Move over, it's my turn now
It's over, the game's shut down - sorry

[Little Girl over Chorus]
Yeah, yeah, my daddy's a big time baller (??)

[Kurupt]
I went from canopies to boards, fans to no repoirs
(sorry) You ain't got the Bentley with four doors
K-U, R-U, P-T, any, you just, bring my, bottle, of Remy
Recognize a real hit when you hear one
Postin up at the Playboy Mansion
I stomp like gortex, poetical vortex
Bouncin to Jigga in California

[Chorus]

[Natina]
Wha-wha, wha-what? C'mon, yo (what up in here?) yo, yo, yo
It's the N-A, T-I, aww, you know the rest (uh-huh)
Silly how frequently they contest (uh-huh)
I done toured across the seas and been across the world
I done it for all y'all, my cats and my dawgs (haha, haha)
It's over, cause I'm bad to the bone (haha, haha)
Leave a real diva to her own, alone
I drive in Jaguars, so many different cars
Life as a pop star, shouldn't be this hard, c'mon!

Answer 2

the song is called it's over and it is by kurupt =)