Kim Zolciak Shows Off Booty & Post-Baby Body in a Bikini!

Kim Zolciak continues to show off her amazing post-pregnancy body.

The 35-year-old former Real Housewives of Atlanta star, who gave birth to twins in November, showed off her booty and super-slim physique on Instagram today. The mother of six showed her bod in a green bikini with her blond hair up in a bun.

"This is what happens when I'm working on Kim's phone!! This beyotch after 6 kids incredible. Signed, her amazing assistant @sweetiehughes," Zolciak's assistant captioned the photo.

Looking good, Kim!