Star Style Latest - All This Weekend's Outfits

"Let me ask you, darling - where does one summer?"

"Oh, sweetie - the list is so long! St. Tropez, the Côte d'Azur, Monaco, my villa in Ibiza - and the Hamptons, natch"

For superstars everywhere, the Hamptons - just outside of NYC - are a must-visit holiday destination. Everybody who's anybody holidays there, and if you're lucky enough to own a property there  well, you've officially made it. No surprise then that starlets Mary-Kate and Ashley Olsen plus Mischa Barton turned out for the Hampton Social, an exclusive music event for the rich and famous, held this weekend in East Hampton. And, of course, they ensured they looked the part.

Ashley Olsen turned heads in a great high-waisted skirt, black tuxedo jacket and a thick waist belt - all of which will see her stylishly into next season. Meanwhile, twin sis MK Olsen (who arrived and posed for the paps separately from her sister, being as that they're attempting to establish themselves as "individuals") continued the glam-goth look she's been working for a while now, in a black trilby, black off the shoulder tee, painted black nails and lashings of black kohl, all offset by her bright blonde locks - what will the neighbours say!?

Conversely, Mischa kept things cool and casual in printed vest top (with pockets - lordie, they all read the ASOS.com blog, don't they?), skinny jeans and a great pair of flat strappy sandals. Tres Hamptons-Chic, Missy.

Hey, how did Mischa get back over to Malibu so quickly!? Oh, our mistake - it's not Mischa, it's just Nicky Hilton doing her best Ms. Barton impersonation. Looking more than a little like the OC beauty, Nicky attended sister Paris' beach party wearing a pair of cut-off shorts, vest top, casual cardigan and flip flops, plus a trilby hat (surely Mischa has trademarked trilbies by now?). Top marks for the Louis Vuitton bag though - we like.

But our favourite snap from this weekend has to be this beauty - Kelly Osbourne and the disc-spinning drag queen extraordinaire Jodie Harsh (genius bit of word play) leaving the Soho Revue after their joint DJ set. Both look suitably glamorous - coiffed hair, check; sequined frock, check. But is that a Sainsbury's bag we see swinging from your arm, Jodie? Not our usual choice of evening bag, we have to say...