Quoting Bryelle's Mommy:" My daughter does that also when she is throwing a fit! But she will copy you when you do it back to her!"forgot to mention she just turned 6 months. she doesn't copy anyone much.
Quoting Bryelle's Mommy:" She was doing it around that age too... I'd say its normal IF she only does it when she's mad/ upset..."o ok. i've been wondering for a while if i should worry but everyone says its just her throwing a fit.