Episode list

Celebrity contestants Mel B, Mayim Bialik, Andy Dick and Jennie Garth compete for the chance to have their cupcakes featured at a party celebrating Atari.

Celebrity competitors Greer Grammer, Maria Menounos, AJ Michalka and Tamera Mowry-Housley make cupcakes honoring the completion of astronaut Scott Kelly's historic one-year mission in orbit.

Four returning bakers compete to have their cupcakes at the center of an epic party, celebrating the 40th anniversary of Cirque du Soleil.

Two adult bakers compete against two child cupcake prodigies, for the chance to have their creations featured at a party celebrating the DC SuperHero Girls.

Celebrities compete when Perez Hilton, Audrina Patridge, Lea Thompson and Nick Young battle to have their cupcakes at the center of a party celebrating the nation's champion cheerleaders and their coaches.

Hello Kitty cupcakes are created by celebrity bakers Shawn Johnson; NeNe Leakes; Lamorne Morris and Johnny Weir. Fashion designer Betsey Johnson is the guest judge.

Celebrities make cupcakes for a party celebrating the all-girl rock band, Josie and the Pussycats.

Medieval Times is celebrated by Yvette Nicole Brown, Brooke Burke, Carson Kressley and Vanessa Marano, when the celebrity bakers compete to have their cupcakes featured at a 30th anniversary blowout party for the company.

The celebrity competitors include Hannah Hart and Grace Helbig (Electra Woman and Dyna Girl (2016)); Coolio; Antonio Sabato Jr. and Molly Sims in a showdown to have their cakes featured at a blowout party celebrating the 50th anniversary of the game, "Twister".

Drake Bell, Lori Greiner, Bob Harper and Heather Elizabeth Morris create cupcakes for a party celebrating Roald Dahl's classic story, "Matilda".

Celebrities Joey Lawrence, Holly Madison, Matthew Moy and Dita Von Teese throw down, to prove that their cupcakes take the cake, as they create treats for a party celebrating the Scripps National Spelling Bee.