The majority of the newspaper's first editions missed the election result.
Here's how they're covering it online.
The Daily Telegraph - Boris re-elected as London Mayor
The Times - Johnson edges win to relieve Tory gloom (£)
The Guardian - Boris Johnson wins London mayoral election
The Daily Express - Johnson pips Livingstone in capital
The Star - Johnson pips Livingstone in capital
Shadow olympics minister Tessa Jowell, chair of Mr Livingstone's campaign, says London is a better place for Ken's influence on the capital.
The London School of Economics' political analyst Tony Travers says Ken's contribution to politics will be long remembered.
This is an historic result. The greatest city in the world has re-elected a Conservative mayor.
Boris Johnson's re-election is a testament to the way he has connected with Londoners; to his modern, inclusive approach; and his clear vision for a safer, greener, more prosperous London.
In the coming weeks and months the eyes of the world will be upon the capital, as we host the Olympic and Paralympic Games and we are at the centre of celebrations for the Queen's Diamond Jubilee. In Boris, London has a mayor with the authority, presence and charisma to represent this great city on the world stage.
– Conservative Party co-chairman Baroness Warsi
Boris, and the countless volunteers who gave their time and support to this campaign, can be immensely proud of what has been achieved.This is a victory for the Conservatives, a victory for a mayor who has devoted the last four years of his life to this city and, above all, a victory for London.
Len Duvall, the leader of the Labour group on the London Assembly, said he was "disappointed" at Mr Livingstone's defeat.
– Len Duvall AM
Labour has made significant gains on the London Assembly, unseating some of Boris' key lieutenants and came close to removing two more.
The Labour group on the London Assembly will scrutinise the Mayor and highlight his failing policies and his total lack of vision for our great city. If he thinks he can coast along for the next four years he is in for a rude awakening.
All results announced and on http://t.co/YC7KTG0x Now signing off Twitter for the evening.
The results of the London Assembly elections and for the Mayoral elections have been finalised and put online.
The party breakdown for the London Assembly is:
Liberal Democrats: 2
For more analysis and further details click here.