  In this work we compute for the first time the so-called Complete-NLO
predictions for top-quark pair hadroproduction in association with at least one
isolated photon ($ t \bar t \gamma$). We also compute NLO QCD+EW predictions
for the similar case with at least two isolated photons ($ t \bar t
\gamma\gamma$) and for single-top hadroproduction in association with at least
one isolated photon. In addition, we complement our results with NLO QCD+EW
predictions of the hadronic and leptonic decays of top-quark including an
isolated photon. All these results have been obtained in a completely automated
approach, by extending the capabilities of the MadGraph5_aMC@NLO framework and
enabling the Complete-NLO predictions for processes with isolated photons in
the final state. We discuss the technical details of the implementation, which
involves a mixed EW renormalisation scheme for such processes.
