  The dust ball collapse is studied in the context of the "rainbow metric"
approach (where the matter content is supplemented with a scalar field
perturbation) to the Oppenheimer-Snyder collapse scenario within the framework
of loop quantum cosmology. The global spacetime structure is determined for
this scenario and subsequently used to evaluate the entanglement entropy via a
slight adaptation of existing formulas. The resulting model is shown to
qualitatively resemble the Reissner-Nordstr\"om black hole spacetime, in
particular, it still contains singularities, which allows us to define the
entropy only for portions of the null infinity. The consequence of these
results for the black hole information loss paradox is discussed. Furthermore,
the results in presence of the scalar field are used in discussion regarding
the viability of the selected scenario, in particular, the assumption of
stationarity used to determine the exterior metric.
