Wild Women: Mariah Carey, Pamela Anderson rock it

Mariah Carey shared snap from her night out in West Hollywood with Nick Cannon. (Instagram)

Cannon shared a red carpet memento from the SAG Awards. (Instagram)

Pamela Anderson arrives at the 3nd Annual Sean Penn & Friends HELP HAITI HOME Gala Benefiting J/P HRO Presented By Giorgio Armani at Montage Hotel in Los Angeles, California. (Photo Getty Images)

(Photo Getty Images)

(Photo Getty Images)

(Photo Getty Images)