Hip-hop artist Kelis launched a new Dior store in Shanghai after being personally requested by fashion designer John Galliano.

The “Acapella” singer flew straight from London to the Chinese city to introduce Galliano’s Spring/Summer 2011 resort collection for Christian Dior - before attending an exclusive after party.

Charlize Theron and Marion Cotillard were also at the glitzy event, where Kelis sung a five-track set which included recent hit “Acapella” as well as old favorites “Milkshake” and “Trick Me.” Huge crowds gathered outside the tent - which was so big it took two weeks to build - and watched the eccentric star from the Bund docks across from the Shanghai city skyline.

Kelis, 30, did three costume changes throughout the night - all fittingly Dior pieces, which involved a red one-shoulder dress with kimono sleeve, a black and silver sequin suit and a purple satin parachute pant jumpsuit. “Acapella” was also used in the show’s remixed runway music - as the models paraded down the catwalk in the new Dior fashion pieces.  The star recently became defensive over her quirky style - after she accused Lady Gaga and Rihanna of copying her look.

“I tried not to see, but it’s noticeable. I really don’t see it as a bad thing. I guess it means I’m on the right track.”