Just when you thought ABC's steamy, sexy drama "Mistresses" couldn't get any hotter, a new bad girl is sitting on the therapist's couch.

Catherine Haena Kim joined season 2 of ABC's "Mistresses."  Catherine will play Anna Choi, a new patient for Dr. Karen Kim, played by Yunjin Kim.

Mistresses' new bad girl Catherine Haena Kim has some secrets. Dirty secrety. During one of her therapy sessions Anna spills to Dr. Kim that she is an escort/

Speaking to She Knows (https://www.sheknows.com/entertainment/articles/1040443/catherine-haena-kim-interview) Catherine revealed "My character comes in a lot the second half of the season. So I have some really fun scenes this upcoming Monday night, and then pretty much, like, Episode 7 on I'm in a lot of that, so that'll be really fun. And there's always these cliffhangers and jaw-dropping endings that keep you wanting more."

"She [Karen] kind of goes on this crazy little sexcapade," Kim revealed to She Knows, "and in part influenced by my character enticing her so much with my stories, of course. And that all happens this Monday."

Catherine Haena Kim was featured in the films "Ghosts of Girlfriends Past" from 2009, 2012's "Comrades" and "Male Lesbian" which came out in 2013.

The seductive actress, according to IMDB, was part of the Miss Virginia United States beauty pageant in 2006. She came in Third in the national pageant and took home the Miss Photogenic award. Catherine was an MTV VJ for MTV K, the Korean American channel.