EAST HAMPTON - Former "Beverly Hills 90210" star Tiffani Thiessen is spending some time in a different ZIP code.

The West Coast native took time off from the busy shooting schedule of "White Collar" for a day out in the Hamptons.

Thiessen took part in a luncheon where attendees discussed living green and making the world a healthier place.

The fifth season of "White Collar" premieres in October.