Photo: Screenshot
Foo Fighters' Dave Grohl joined Paul McCartney on stage on Saturday night to perform 'I Saw Her Standing There'. Watch it below.
Grohl's band were in town for Radio One's Big Weekend - which they headlined last night (24 May) - but the frontman decided to warm up for this by joining the former Beatles musician at the O2 Arena.
McCartney was part way through the first of two consecutive nights at the massive London venue when Grohl appeared on stage. The pair performed Please Please Me track ' I Saw Her Standing There', with Grohl contributing vocals and guitar.
Watch Paul McCartney and Dave Grohl play 'I Saw Her Standing There' below
Last night, McCartney thrilled fans at the O2 with another set - this one a staggering three hours long - but sadly, Grohl was otherwise engaged (headlining Radio One's Big Weekend in Norwich).
Meanwhile, it was recently confirmed that Paul McCartney and Lady Gaga will be collabrating on the soundtrack for animated film High In The Clouds - based on McCartney's 2005 children's book of the same name.
