Temptation strikes Isla Fisher at Henri Bendel's!

ISLA FISHER is apparently taking her new role in 'Confessions of a Shopaholic' seriously! Women's Wear Daily reports the Australian actress has been buying up clothes and accessories in-between shoots at department store Henri Bendel in New York City. 

"I love shoes and I love bags!" Isla told us earlier this month when ET visited her on the N.Y. set of the movie, which is based on the best-selling book series by SOPHIE KINSELLA. 

The redheaded actress is stepping into the heels of Becky Bloomwood, a journalist at a stuffy financial magazine whose dreams of a designer wardrobe stretch her credit card limits to the max. The beloved book was set in London, but the movie has been relocated to New York and has been shooting at stores such as Bendel's and Barneys New York.

HUGH DANCY plays Becky's public relations beau, Luke Brandon, and JOAN CUSACK, LESLIE BIBB, KRISTIN SCOTT THOMAS, JOHN LITHGOW and JOHN GOODMAN also star in the comedy. It's directed by P.J. HOGAN ('My Best Friend's Wedding') and arrives in theaters in 2009.