Photos: Dencia's having kids but not getting pregnant

So, judging from what Dencia tweeted a few minutes ago, she obviously loves and wants kids but her sister will be the surrogate mother! Hmmm...
Read her tweets below:

That video of Beyonce& her daughter priceless ..Makes u wannahave a baby..thank God I am having twins next year!!cant wait
— Dencia(@IamDencia) March 10, 2014 B4 y'all start saying I am preggonamy sis is my surrogate,i'm too scared to have babies kicking from inside,toocreepy,notready.
— Dencia(@IamDencia) March 10, 2014