The Little Bit Of Love singer confirmed this news via a statement, where he said that he was in hospital following an "unprovoked attack and robbery" outside a bar in Manhattan, leading him to sustain damage to his ear and a fractured jaw.
“In the early hours of this morning after Tom’s New York show he was the victim of an unprovoked attack and robbery outside a bar in Manhattan", a statement read. “Despite this Tom is in good spirits but needs to temporarily recuperate whilst doctors assess his ability to continue with touring".
“Tom is desperate not to let anyone down, however we have taken the precautionary decision to postpone the Washington show tomorrow to a later date, with details to follow".
”We will update on future shows should changes need to be mate. We wish to thank Tom’s incredible US fans for their support and understanding".
Grennan had been due to embark on this tour of the UK, US, along with a show at Cork's Marquee on May 31.
The singer also released his latest single 'Remind Me' last month.
