With the changeable weather it's always good to bring a coat out just in case the temperatures dropped.
But Pixie Lott seemed to have forgotten everything other than her outerwear and shoes to celebrate a friend's birthday at the Pimm's Summer Garden launch party.
The 22-year old singer arrived wearing a black and white, zipped coat, and little else.
Giving off a sixties Brigitte Bardot vibe, the Bromley-born singer's hair was styled with volume to frame her face and she lined her eyes with black kohl.
Her two friends flanked Pixie, wearing black dresses, and as they arrived to the party it looked like they were her backing singers, allowing their famous mate take the lead.
But Tuesday night wasn't just a birthday celebration for Lott, as the popstar had just completed work on her third album earlier in the day.
And she tweeted from the event on Great Newport Street in London to share just how enjoyable her day has been: 'with my sheepies! #jojosbelatedbday #albumfinished #pimmsoclock (sic)'.
The singer continued the party late in to the night by partying at popular celebrity hangout Boujis.
However, joining her at the summery event were a number of well-known faces including Little Boots, Lydia Bright and Donna Air, though she attended without her boyfriend James Middleton.
