Fenerbahce boss Jose Mourinho made his return to London as he was in attendance for the UFC event on Saturday night.
The 62-year-old spent seven years in the capital over two spells with Chelsea and Tottenham respectively.
But while some of his Fenerbahce players are on international duty, Mourinho swapped the touchline for a different kind of action.
The Portuguese manager was spotted ringside to watch the event headlined by Leon Edwards, who faces Sean Brady in a must-win welterweight showdown.
Mourinho, who is believed to still own a house in London, was all smiles as he got a massive cheer from the crowd at the 02 Arena.