05/17/2011 08:48 am ET | Updated Jul 17, 2011

Gwen Stefani & Iman In Sparkly Jumpsuits: Who Wore It Better? (PHOTOS, POLL)

Gwen Stefani stepped out to the Cannes premiere of "The Tree of Life" on Monday evening in a long-sleeved, sparkly and belted black jumpsuit with a plunging neckline by Stella McCartney. Rewind two weeks: Iman donned the same look in gold to the Costume Institute Gala, albeit with a different belt.

Take a look and tell us what you think.

Gwen on Monday night:

Iman at the Met Gala: