I have two daughters (2 years old and newborn) and already I have people making comments (ranging from not bad ones to downright irritating).

A friend of MIL said, in front of everyone including my toddler, "The new baby looks prettier and smarter than your first daughter." What the what!?!?!?

In general, people just like commenting on differences between the two girls and I don't like it.

How do you deal?