buz, bex and but for Bess

This is my friend Bess. She normally looks like this, but sometimes she looks like this too.

Lately I don't see much of Bess, because she up and moved across the planet.

She took her beautiful little baby, of course, with her.

She calls her baby Bub and her husband Bun and when she see this.. she'll maybe answer my question..

Is she Bug, Bum or Busted?

(PS. miss you Bess.)