I guess she's in a vocal mood she is walking around meowing for the heck of it and will occasionally jump up on my desk and meow and step on my keyboard and then jump back down. Then she sits down on the floor and meows for a minute and then rubs up against the boxer, Macy and meows at her and headbutts her.
I guess she is just letting us know she loves us all and that she is here and that she should be noticed.