"Teen Mom 2" premieres Tuesday, January 11, 2011 at 10:00 PM ET/PT on MTV. I was so hooked on Amber Portwood, Maci Bookout, Farrah Abraham, and Caitlyn Lowell from the first season of MTV's "16 and Pregnant" followed by "Teen Mom: Season 1" and "Teen Mom: Season 2" that I wasn't getting into the "16 and Pregnant: Season 2" gals. Well, if you're like me, it's time to get … [Read more...] about MTV’s “Teen Mom 2” airs Jan 11, meet Jenelle, Chelsea, Leah and Kailyn