Attack of the Green Wedges!

It’s the attack of the green wedges! They were seen descending upon the major cities of Tokyo and New York on the feet of Julia Roberts and Rihanna:

Julia Roberts at the Eat, Pray, Love press conference at the Ritz-Carlton Hotel in Tokyo, Japan on August 18, 2010

Rihanna out to dinner with her younger brother Rajad in New York City on August 19, 2010

What planet and stars have aligned that caused this sudden influx of emerald-hued wedges on a couple of our Hollywood celebrities?

Julia Roberts by the way, is wearing the Celine Pre-Fall 2010 Suede Wedges:

Rihanna’s is a little trickier to ID, but can anyone lead me to some sources based on these close-up pictures below? :

Now that I’ve looked at them for a bit, Rihanna’s shoes are actually more like pumps with a very wide heel. Does anyone know which designer makes heels like Rihanna’s?

If you think you can’t beat the green wedge invasion, then why not join then? Here are 6 green pumps with wedge heels like Julia Roberts’ and RiRi’s:

1. Jeffrey Campbell Ameake Wedges, $134.95
2. Kate Spade Buffy Wedge Pumps, $225.00
3. Chinese Laundry Incredible Wedges, $34.95 (50% off)
4. Vaneli Hansina Wedge Heels, $47.00 (50% off)
5. Restricted Penny Wedges, $41.29
6. Ben Sherman Wicked Wedges, $89.95 (was $134.95)

Credit: Kiyoshi Ota, INFDaily, Bauer Griffin, Style.com