Diane Farr to Guest on 'White Collar'

Diane Farr of 'Numb3rs' and 'Rescue Me' fame will guest star in a season 2 episode of USA Network's 'White Collar.'

According to the Ausiello Files, Farr will play Gina De Stefano, a waitress that Mozzie (Willie Garson) likes. She reveals early in the episode that she's in trouble and needs his help.

Farr most recently appeared on 'Desperate Housewives' as the mother to Eddie the strangler.

Hilarie Burton has also signed on to guest star on the hit series for at least six episodes, playing an insurance investigator who has unfinished business with Neal Caffrey (Matthew Bomer).

The series averages around 4 million total viewers and had a solid performance during it first season. 'White Collar's' second season premieres July 13 at 9PM ET.