The President will attend a concert tonight showcasing Irish culture - as part of his State visit to Britain.
The Ceiliúradh event at the Royal Albert Hall will include performances from Imelda May, Lisa Hannigan, Glen Hansord and Paul Brady - among others.
Michael D Higgins and his wife Sabina have spent the morning at events in the English countryside.
From London - our News Correspondent Fergal O'Brien reports: