If you didn’t know much about comedian Sarah Silverman, you likely heard the buzz last week about her video for boyfriend Jimmy Kimmel, where she admitted her affair with Matt Damon (appropriately titled “I’m F**king Matt Damon”)… but what about Sarah Silverman’s sister, Laura Silverman?

While Laura Silverman hasn’t gotten quite so much attention as sis Sarah Silverman, she is still a talented actress and certainly one to look for. Laura Silverman’s biggest role has been in the Lisa Kudrow series “The Comeback,” but now Laura can be seen on Sarah’s aptly titled Comedy Central show, “The Sarah Silverman Program” — playing Sarah Silverman’s sister.

Laura Silverman also appeared in Sarah’s movie “Jesus is Magic,” and it was nice to see her get a role on “The Sarah Silverman Program.” Laura Silverman is definitely a quiet presence on the show — the calmer, more rational sister that lives in reality, but I think it’s a nice balance to Sarah’s craziness.

But, is Laura Silverman living in the shadow of her more famous sister? I think she’s doing alright — Laura Silverman has a guest role on tonight’s episode of “House.” The video above is a promo/preview clip for tonight’s “House,” titled “Don’t Ever Change.”