By Philippa Warr , Jun 29, 2011
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....
Gwen Stefani (Aka The Coolest Mum Around)...
Halle Berry (And Her Baby Bump) Proves...
Marion Cotillard Wows In Christian Dior Dress...
Rita Ora's Big Fashion Fail At Radio...