Moms have been catching onto the trend of their young daughters, and are now MOM'ing it. Moms know best how to use "the nanny cam" to catch their step-daughter and prevent internet cheating. If your daughter is not home while she is supposed to be, set up a hidden camera in the bathroom. If your daughter is out of town but uses her cell constantly, be sure to record her every move. When you get home, discreetly tape her reactions while you talk to the new man. I think the new Mom trend is about more than just catching your teen daughter taking selfies, she could be a big natural boobs fan too!.