Ashlee Simpson, Pete Wentz: On CSI: NY

Ashlee Simpson, Pete Wentz: On CSI: NY

Ashlee Simpson-Wentz and Pete Wentz filmed their spot for CSI: NY at a warehouse in Los Angeles, California, on Thursday.

Simpson and Wentz play Bonnie and Clyde-like characters on the hit show.

The pair stars as Lila Wickfield, a young community college student who is working as a hotel cleaning lady; Wentz is her boyfriend, Chester Bryon.

Their show airs March 18 on CBS.

The two are the latest stars to appear on the show: Kevin Federline , Taylor Swift and Rumer Willis have all taped cameos.