Here’s an interesting way to add a little “holiday sparkle” without resorting to Vajazzling:  Today, Harper’s Bazaar revealed a limited edition December 2010 issue bedecked with Swarovski crystals, as well as a digital edition available for download on Zinio.

The cover features a close-up of “I Kissed a Girl” singer Katy Perry‘s lips — photographed by Alexi Lubormirski — studded with 150 cherry-hued Swarovski Elements. The digital edition of the issue includes motion graphics that appear to sparkle, as well as a behind-the-scene video of the cover shoot.

In addition, Harper’s Bazaar readers have the chance to win sparking pieces from the Atelier Swarovski Collection, specially selected by Harper’s Bazaar‘s editors.  To enter for a chance to win, readers must look for the call to action in the video in the Zinio edition of the December issue and find the Swarovski Elements interactive advertising spread.

For those in New York, there’ll be an opportunity to ogle Swarovski pieces at the Harper’s Bazaar Style Suite at the Shoreham, a Willow Club hotel.