  The recently observed diphoton anomaly at the LHC appears to suggest the
presence of a rather broad resonance. In this note, it is pointed out that this
does not hold if the two photons are produced along with an extra state.
Specifically, the diphoton invariant mass arising from various $A \to
B\gamma\gamma$ processes, with $A,B$ being scalars, fermions, or vectors,
though peaked at a rather large value, would naturally be broad and could fit
rather well the observed deviations. This interpretation has a number of
advantages over the two-photon resonance hypothesis, for example with respect
to the compatibility with the 8 TeV diphoton, dilepton or dijet searches, and
opens many new routes for New Physics model construction.
