Katie-ese

"MaMa"  (This one's obvious, and she's been saying it for quite sometime.)

"JaSa" Jackson (I was kind of surprised when she started saying this, but yes, she does.  She roams around the house looking for him and calling for him.  She wakes up in the morning and asks for him even before she gets out of bed!)

"taci" Staci (yup, heard this one tonight.  I'm sure of it)!

"Bye-Bye"

Signs:
More
All finished
waves hello and bye-bye