The 39-year-old actress dressed up as a stripper for the evening and even had dollar bills hanging from the waistline of her costume!
At the end of the night, one of Cameron’s pals dressed up as an inmate in an orange jumpsuit escorted her to her car and gave her a good night kiss.
Also in attendance at the party: Jessica Alba (dressed as a witch) with husband Cash Warren (dressed as a football player), and Emma Roberts with boyfriend Chord Overstreet.