Twins and triplets born in the Pregnant Challenge.
- Sludge Hooker KPopp and Hookah Boots KPopp
- These twins got the cute gene, from their father Alton Yamamoto.
- Sewage Skank KPopp and Slutty M. KPopp
- Kelly KPopp gave birth to these twins in the bathroom of the Children's Barracks because she didn't get to the hospital in time.
- Cinderblock KPopp and Butt Knocker KPopp
- These twins are vampires, which KPopp doesn't always remember. Cinderblock looks a lot like her mother Kelly KPopp.
- OthaWhiteMeat KPopp and VaggySunshine KPopp
- As VaggySunshine was dubbed "the Golden Child" not long after she was born, OthaWhiteMeat was somewhat neglected by her mother. OthaWhiteMeat looks a lot like Kelly.
- Sharla KPopp and Jerry KPopp
- As they were not born in the KPopp household, KPopp was not able to name them, so their mother Anorexia KPopp did.
- AMANDA BYNES KPopp and Miley Cyrus KPopp
- VaggySunshine KPopp's twin girls, soon kicked out along with all the other KPopps except their mother.
So far nobody has given birth to triplets, but KPopp has bought a few of her daughters the fertility treatment lifetime reward, so the chances of triplets have been increased.