Potty Training, but mommy is not ready yet!

Kylie has been wanting to wipe herself for a couple weeks, and the last few days has been asking to sit on the potty.  How do I convince her that I am not ready for this yet?  She has not had any success, but drags me to the potty quite a bit.  She just turned 2, and I had my mind on 2 1/2.  I am guessing it is time to buy pull-ups with girl designs, and get this going. I hope it is true when they say girls are easier.