bear why is she reporting to u?! hahahaha... even if u're her
boss, she don't need to report to you on every single task she's
doing...
she is trying to tell everyone she is doing work?
i think it's a total lack of confidence and an subconscious
knowledge that she's just "pian jiak".. so try to give a sense of
"i'm in control" but failing miserably..
even the clerks think she's off her rocker 
one of these days, i'm going to snap and tell her to shut up
already.. 
there was once when i was called about bloody 8 times within 45
minutes when i was trying my damnest to do something really
complex... i growled really loudly.. so loud that the whole office
heard.. she tried to uncomfortably laugh it off.. and didn't call
me again for the rest of the day.. the next day, business as
usual.. kept calling me over stupid things..
going to go buy lunch and lunch in.. my little break is over..
got to come up with some verbal diarrhoea which she likes so the
division head will approve (which is fat hope because my boss
adores elevator muzak and has the artistic and
poetic taste of a crushed snail)