Whatever you like

I like the song named "whatever you like". It's sung by T.I.
I learned how to use "whatever" from American music.
I saw PV of Britney Spears. First scean, there are a coupple and a girl. But a boy dumped his girlfriend and go somewhere with another girl. Then the poor girl said "whatever".
The girl is cool, isn't it? lol
I guess it means like "dosen't matter" and she feels like "I don't care about you. I don't like you now."
And "whatever you like". It means like "you can do anything like you want", I guess.
It's really sweet.

Today's phrase.
"You can have whatever you like"~ whatever you like by T.I.