The actress will be guest starring alongside Olympic gold medalist Ryan Lochte, who will be playing her "sex idiot."
Arianda won the 2012 Tony Award for Best Actress in a Play for Venus in Fur and received a 2011 Tony nomination for Born Yesterday. She appeared on screen in Woody Allen's Midnight in Paris and recently signed to play music legend Janis Joplin in the biopic Joplin.
A video clip from the episode is available below.
Don't show this again.