VIDEO : Watch What Happens Live Hosts Real Housewives of Atlanta Special

The Real Housewives of Atlanta is celebrating 100 episodes in true Bravo style: With a Watch What Happens Live special. As part of it, Kim Zolciak-Biermann is sitting down with Andy Cohen for a trip down memory lane and exploring her romantic past that cameras captured. Yep, she's talking the mysterious Big Papa, Kroy Biermann and Tracy Young, albeit begrudgingly. The one-hour special, which is officially titled The Real Housewives of Atlanta: 100th Episode Watch What Happens Live Special, also features interviews with Real Housewives of Atlanta's current stars and veterans, as well as a look back at some of the biggest moments in the show's history.