The Desperate Housewife and Victoria Beckham's BFF gushed she is 'thrilled' to have landed the job, and can't wait to get started.
Confirming the celeb couple have asked her to take on the special role in their daughter's life,Eva revealed the couple are planning to hold a Christening in the UK, and of course she will be there.
'I'm absolutely thrilled. Harper is simply adorable.'
We'll certainly second that.
According to reports, David and Victoria are planning a lavish ceremony at their Hertfordshire home later this summer, with celebrity pals Tom Cruise and Katie Holmes, and Will and Jada Smith rumoured to be invited.
Lucky little Harper won't be the first of the Beckham's children to have bagged themselves a celebrity godparent.
The couple's eldest sons Brooklyn and Romeo both have Elton John and David Furnish as their godparents, and were christened at the couple's Hertfordshire home.