The Hollywood star and former footballer stunned locals as they chose to stay away from expensive restaurants and bars.
Visitors will see the ink across the back of David's hand depicting his wife's name, which has been added to his collection of tattoos.
David Beckham says he has gone through "a stage of enjoying the rest" but was now tempted to go back to playing football.
Celebrity couple David and Victoria Beckham will have new wax figures of themselves unveiled at Madame Tussauds today, ahead of their fifteenth wedding anniversary next month.
The pair already feature in the attraction, with older versions of the retired footballer and the former Spice Girl created in 2004. These will be replaced by the new creations, which will join other celebrity figures in the 'Party Area' of Madame Tussauds.
Footballer David Beckham held the only public book signing for his book at Waterstones in Piccadilly, central London this morning, drawing fans from far and wide for a glimpse of the former Manchester United and England star.
Harry Styles joined David Beckham at the premiere of 'The Class of 92' last night - a feature-length documentary which focuses on Manchester United's youth players from 1992. After meeting Beckham, the One Direction singer described him as "everyone's idol".
Ahead of the premiere, David Beckham told ITV News he was amazed at how football had transformed his life, but his proudest achievement was becoming a dad. Watch the interview in full here.