"COVER GIRL is a tank jockey, specializing in the Wolverine missile tank, and a respected mechanic. (Specialty - Armored Vehicle Expert)
Prior to joining G.I. Joe, Cover Girl was a highly successful fashion model from Peoria, Illinois who graced the covers of countless magazines, but she found the world of modeling unfulfilling and joined the army to seek out new challenges in life. She felt very driven to master distinctly unfeminine traits in order to prove that she was not just a pretty face.
Her beauty made her something of a fantasy object among many Joes, most notably Shipwreck and Clutch. Although she manages a playful flirtation with Shipwreck, Cover Girl was repulsed by Clutch's blatantly chauvinistic personality, and she continually rejected his advances, only to be confounded at how good a team they made in the heat of battle." [wiki]
Courtney A. Kreiger / Cover Girl is played by Karolína Kurková - and in the G.I.Joe Movie, she is General Hawk's aide-de-camp.
[more images of Cover Girl on Figures.com / Karolina on IESB.net]