Kim Kardashian has added to her acting resume by playing a "relationship guru" on Lifetime's Drop Dead Diva. Yeah, we think it's ironic, too.

The 31-year-old reality star, who plays juice bar worker Nikki LePree, puts the juice-making on hold ... and instead, starts offering love advice.

You may recall, the bootylicious babe divorced Kris Humphries last October after being married for only 72 days. Way to capitalize on your real-life drama, Kim!

Kim's Drop Dead Diva episode is set to air on June 3.