Last night saw Tracey Emin, Yasmin Le Bon, Ewan McGregor et al defy the bad weather to party up a storm (see what we did there?) at the Serpentine Gallery's 2011 Summer Party.
The big trends of the evening were showstopping brights:
Spring-fresh pretty pastels:
And eyecatching prints:
For the full lineup of famous faces just click the gallery below: