Teen Mom 2 just started in the UK. For those who don't know, Teen Mom is a spin off series from the TV show 16 and Pregnant, which (as I'm sure you can guess, lol) is about pregnant teenagers. There is also a series called Teen Mom which follows the lives of four teenagers from the first series of 16 and Pregnant, Maci, Farrah, Catelynn and Amber. Teen Mom 2 is about four more girls, Leah, Chelsea, Kailyn and Jenelle. Here is some info about the girls (based on the series currently showing in the UK): Leah Messer Has twins Aliana and Aleeah with Corey Simms. She and Corey had only been together for a little while when Leah got pregnant. At the end of their 16 and Pregnant episode they broke up because Leah cheated on Corey with her ex-boyfriend Robbie. At the beginning of Teen Mom 2 Leah wants Corey back. In last week's episode, Leah is concerned because Ali is developing slower than Aleeah and has taken her to the hospital. Chelsea Houska Has daughter Aubree with ...