Bertha Bombshell is the former girlfriend of Whoop's leader, Jerry Lewis and the main antagonist of "Pageant Problems".
She was voiced by Juliana Hansen.
She stole the WOOHP aging reversal serum after Jerry drops his WOOHP ID in the outdoor parking lot. The girls arrives after Jerry discovers that the aging reversal serum is missing and Alex discovers that Bertha was responsible in stealing the serum. Jerry then sends the girls to Liverpool in Bertha's house. They knew it was her revenge for being second as they called Jerry. Jerry reveals to them that he dated her once in their relationship making the girls laugh. He tells them that the aging serum begins to deteriorate as seen the green apple begins to deform. He orders them to take Bertha into custody to revise the serum effect. The girls discovers that her reason on stealing the aging serum and drinks it to become her youthful self. The girls attempted to stop Bertha as Bertha explains her revenge was wanted to be the winner of the charitable teen contest as her body begins to mutate and her body went into something elastic. The host noticed her condition and eliminates her in the competition as she goes on her rampage as she stretches both of her legs and stomps the stage causing the audience to flee. The girls fight the rampaging Bertha as they failed to stop. Clover and Sam manage to hit her with sonic missiles from their WOOHP boat and falls her down to the ocean. Bertha does not giving up and hits their boat with her stretch punches. The girls managed to defeat her with their gadgets to stick her down in her elastility state . She was arrested by the girls as Clover puts the diamond tiara as her handcuffs. Jerry and his men finally came to see her as Bertha apologizes her former boyfriend. Jerry comments that she was still the second place of "Ms. Fish and Chips" and order her into custody.