Designer Stella McCartney opened her new global flagship store in London on Tuesday, and the guest list was seriously A-list. Idris Elba and his fiancée, Sabrina Dhowre [1], rubbed shoulders with Kate Moss [2], Kylie Minogue [3], and Mindy Kaling, who arrived in London fresh from her appearance at POPSUGAR Play/Ground [4] over the weekend. The stylish gang mingled in the Bond Street store, nibbling on canapés served by a Gordon Ramsay [5] lookalike (seriously!) before heading out to the balcony, where Kate, dressed in her signature color [6], did the honors cutting the ribbon. See all the pics from the stylish event now.

Idris Elba, Kylie Minogue, and Sabrina Dhowre

Kylie Minogue, Kate Moss, and Stella McCartney

Mindy Kaling

Kate Moss

Kylie Minogue, Mindy Kaling, Neelam Gill, Kate Moss, and Stella McCartney

Kate Moss and Stella McCartney

Kylie Minogue, Kate Moss, and Stella McCartney

Kylie Minogue, Mindy Kaling, Neelam Gill, Kate Moss, and Stella McCartney

Kylie Minogue and a Gordon Ramsay Impersonator

Kate Moss

Mindy Kaling and Stella McCartney

Kylie Minogue and Stella McCartney

Kate Moss

Kylie Minogue, Chrissie Hynde, and Stella McCartney

Stella McCartney

Idris Elba, Sabrina Dhowre, and Neelam Gill

Charli XCX

A Gordon Ramsay Impersonator

Neelam Gill

Kylie Minogue and Chrissie Hynde

Kylie Minogue

Kylie Minogue and Neelam Gill

Idris Elba and Sir Bob Geldof