Wind it up!

Gwen hits the stage in Sydney...

Update: The National Union of Malaysian Muslim Students want Gwen's Kuala Lumpur show canceled because her "image offends Islamic beliefs." The group calls Gwen "indecent" and "obscene."

Mohamad Hilmi Ramli told Female First, "Her video clips promoting the event are too obscene. We want the organizers to cancel the concert, failing which we will ask the authorities to intervene."

Her Malaysian show was is scheduled to take place at the Stadium Putra on August 21. She will also perform in Japan, Singapore, Thailand, China and Hawaii, then off to Europe.

Pics: Gossip Rocks/Female First