Brooke D’Orsay as Christy Vanderbel
Now who remembers Penny’s friend from back home who was engaged to her cousin? Yup, that-a one. Since Brooke D’Orsay appeared in The Big Bang Theory, she has also appeared in How I Met Your Mother, Two and a Half Men, and Royal Pains.
Brooke D’Orsay As Christy Vanderbel
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However the 35 year old is currently taking a break from acting. We hope that D’Orsay comes back to the big screen or finds something else she truly love.
Steven Yeun as Sebastian
Before Leonard became Sheldon’s roommate, Steven Yeun AKA Sebastian, was the first. And let’s just say, he didn’t really like Sheldon all that much. I know, crazy right?
Steven Yeun As Sebastian
Since his TBBT day, Yeun was on The Walking Dead for seven seasons, so yeah, we’d say he’s doing pretty well.
