Don't Be Tardy...

The Biermanns welcome two new additions to their fast-growing family with the birth of twins, Kaia and Kane. Kim and football player husband, Kroy, need a game plan for managing the chaos in their new dream home. With two teenagers and four in diapers, it's also time for a birth control plan.

While Kim juggles caring for Kroy and six children, she also has to manage her nutty assistant, Sweetie, and eccentric nanny, Lana. In an unfortunate accident, two-year-old KJ fractures his leg, landing him in a full cast -- and his nanny, Lana, in the doghouse. Sweetie is put on a quest to find a new housekeeper and pool boy.

Kim is "done" having babies, so after a pregnancy scare, she's determined to figure out a permanent birth control plan. She and Kroy decide that he should have a vasectomy because Kim doesn't want to have another procedure unless it benefits her, like plastic surgery. Following Kroy's surgery, Lana gets the runaround when she's unexpectedly left alone in the house to take care of both him and Kim. Thank goodness she's got a Bulgarian onion cure for anything that ails.

It's Spring Break and the Biermann Bunch is headed to Destin, Florida. When Kim insists that the twins need their own Louis Vuitton luggage to match the family's growing collection, Kroy disapproves. Brielle has big plans to party with her friends in Destin, but Kroy questions whether she's up to no good.

The sun is finally out as the Biermann's continue their Spring Break vacation in Destin, Florida, but their peace is disturbed by a couple of uninvited and unwelcome guests. A trip to the boardwalk puts everyone in a good mood as Sweetie proves that you can never have too much fun. When Kim and Kroy go on a romantic date, Brielle tests the limits of her new found freedom.

On a whim, Brielle decides to try out for her high school cheerleading team. Considering the expense of private lessons, Kroy comes up with a plan to keep Brielle motivated. If Brielle doesn't stick to her commitment and make it to the tryouts, he's going to make her pay for it. Ariana, the true gymnast in the family, is too busy being boy-crazy to put her mind to anything else. Kim gets a laugh when pregnant friend, Jen, calls on her for advice.

Kim and her family teach Lana the art of snagging a man. With a makeover from Sweetie and Kim, who can resist the beautiful, Bulgarian nanny? Thanks to a little happy hour coaching from the pros, there's no way Lana can fail. Or can she? Kim throws a baby shower for her soon-to-be-mommy friend, Jen.

The time has come for Kim to meet Kroy's challenge and face her biggest fear…camping! Shun styles Kim in over-the-top camo fashion as Kroy prepares his inexperienced family with a Camping Survival Guide. Is Kim crazy for going along with Kroy's idea of a family vacation or is Kroy for daring to go camping with all women and a toddler?

During their family camping trip, Kim is forced to forgo her venti caramel macchiato for a fishing pole. She and Kroy face questions about their damaged relationships with their parents when a playful game of Truth or Dare turns into Campfire Confessions.

Kim and Kroy fly to Miami for a consultation as she considers post-baby plastic surgery. Back at home, boy-crazy Ariana craves her independence.

Kroy joins Kim in Miami for her long-awaited mommy makeover, leaving Brielle and Ariana in charge of holding down the fort back at home in Atlanta. While Kim rides an emotional rollercoaster pre and post-operation, the girls do their best to manage the Biermann babies.

The new and improved Kim throws Kroy a surprise party with his closest friends from near and far before he heads off to training camp. Having been out of commission for almost the entire season with a torn Achilles, the moment of truth has arrived for Kroy to say goodbye to his family and return to football.

Join the Biermann Bunch as they take a look back through their security camera footage. The family has a few laughs and a few fights remembering the season's funniest moments with never-before-seen footage.