Welcome back to the party scene, it's premieres and fancy dinners a go-go this week. Mad Men season seven was premiered in LA with red carpet appearances from its very well-dressed cast including January Jones in Roksanda Ilincic. 

The most notable fancy dinner of the week happened on Tuesday at the V&A, which was a VIP bash in honour of the upcoming The Glamour of Italian Fashion 1945-2014 exhibition. 

Kate Moss, who we've not seen tearing it up much since her spectacular 40th birthday celebrations in January, was back out with Jamie in tow for a celebration at London's Chiltern Firehouse on Monday (also attended by Lily Allen). Then there's Emma Watson, Jennifer Connelly, Kate Winslet and Shailene Woodley who are all working hard on the red carpet to promote their movies this week. 

And over the weekend The Museum Of Contemporary Art (MOCA) hosted a 35th Anniversary Gala presented by Louis Vuitton attracting a glamorous crew of (mainly Louis Vuitton-attired) actresses and Hollywood types. Basically, there's lots of celebrity action this week, so click through the gallery to see who wore what where.