The Westmeath man streamed the concert from the Royal Albert Hall.
Up to 130,000 people across 150 countries tuned in to Niall Horan's virtual concert.
The Westmeath singer live streamed the event over the weekend at the Royal Albert Hall in London.
The Mullingar man is donating the profits to his touring crew and the We Need Crew campaign - which is supporting those working in the music industry who are unable to work due to the pandemic.