The couple, who announced their engagement in October, exchanged vows at their Atlanta home surrounded by friends and family.
"Thank you everyone for your early congrats and best wishes," Biermann tweeted earlier in the day. "Kim Zolciak has made me the happiest man alive!!! 11.11.11"
The 33-year-old "Tardy for the Party" singer and Biermann, a 26-year-old football player for the Atlanta Falcons, have been dating for a year and a half. The couple welcomed a baby boy, Kroy Jagger Biermann Jr., in May. Zolciack has two daughters, Brielle and Ariana, from a previous marriage.