And despite his busy schedule over the next few days, David couldn't wait to spend some quality time with his two favourite 'girls' - wife Victoria and their daughter Harper.
Ahead of his meeting with the Prime Minister in Downing Street, Becks joined Posh and their little girl for lunch in Notting Hill.
Family lunch: Victoria Beckham leads the way out
of the 202 London restaurant in Notting Hill followed by husband David
carrying Harper
Doting dad: One-year-old Harper put a hand on
her daddy's shirt as they left the restaurant
Little Harper, who turned one earlier this month, looked adorable in a white broderie anglais dress, tan sandals and a silver alice band.
The trio were lunching at the exclusive London 202 restaurant ahead of David's meeting with David Cameron, where they discussed child hunger.
Stylish: Victoria was wearing a dress from her
Victoria by Victoria Beckham collection
It comes after Beckham was controversially snubbed a place in Team GB men's football team by coach Stuart Pearce.
However, as he was such an important role of London's Olympic bid in 2005, the games chairman Lord Coe has asked him to be involved.
A kiss for daddy: David plants a kiss on his
daughter, who looked more interested in who mummy was kissing
Jetlagged? David looked understandably tired
after flying in from Pennsylvania this morning
Although he has declined to give away any more details: 'I would love to but I can't because it's exciting, it's going to be good.'
The Beckhams have been in the UK since early July, with Victoria taking middle son Romeo for a day trip to Paris earlier this week.
Special delivery: David carries a Unicef
petition as he arrives at Downing Street
Important talk: David talks to prime minister
David Cameron and UNICEF's UK director Anita Tiessen in Downing Street's
garden
Jet-setter: Becks arriving at Stansted Airport
on Thursday morning after flying in from Philadelphia on private jet
On the pitch: Beckham playing during the MLS
All-Stars handles in Chester, Pennsylvania on Wednesday