White Pearl Pendant Looking For A Pendant By Arthus Bertrand?

Looking for a pendant by Arthus Bertrand? - white pearl pendant

I am looking for a pendant in 18 carat white gold with mother of pearl cherub. Drew Barrymore wore to the October 2006 cover of Elle magazine. No Yann Arthus-Bertrand, Arthus Bertrand, just think it's a jewelry designer in Paris. I googled and yahooda can not find.