It is best if you use a shampoo made specifically for cats. Is that your kitty in your signature pics? If so and she is still a kitten then you should make sure the shampoo is specifically for kittens. Many times, things that are completely ok for humans can make a cat and especially a kitten, very ill. If you really want to use the
baby shampoo then at least clear it with your vet first. Just to be safe!
I have used J&J baby shampoo for years, and it works great. The important part is that it be non-toxic and tear-free. To wash Logans chin when his kitty acne acts up, I use Baby Magic and it works great! My vet had confirmed that both products are fine, and to just be careful around their eyes.