Rebel Wilson:
"Amy" - Green Day
https://www.youtube.com/watch?v=ajA1Vlb0GP0

(a lost classic from Green Day from their underappricated last three album set-- name conenction to Fat Amy.)


Rosie Huntington-Whiteley:
"Bald Headed Woman" - traditional blues song
Odetta: https://www.youtube.com/watch?v=J0BFODPwXCU
The Who: https://www.youtube.com/watch?v=THi9_jYyO2Y
The Kinks: https://www.youtube.com/watch?v=CHJhQgZS0BQ
Lightning Hopkins: https://www.youtube.com/watch?v=i0CfElspVm8

(since she;s bald in Mad Max)