She's at it again!

Nicole Richie guest stars on Betty White's new comedy series Off Their Rockers, and the Simple Life star is actually a pretty convincing actress!

In the clip, the petite brunette asks Betty if she's tried on the dress she sent over for the MTV Video Music awards. When the Golden Girls star responds that she actually ate the dress, made entirely out of Life Savers candies, Miss Richie disapprovingly puts her head in her hands.

Lionel's daughter sure knows how to get the laughs!