Cassi Thomson: HBO Golden Globes Party!

Cassi Thomson keeps it simple and classic in BCBG LBD as she arrives at HBO’s Post 2011 Golden Globe Awards Party held at The Beverly Hilton Hotel on Sunday night (January 16).

The 17-year-old Big Love actress recently shared in an interview that there’s tons coming up on the show for her character, Cara Lynn Walker.

Cassi shared, “In season four, she was new to the family, didn’t really have a whole lot going on, and was just in a period where she was getting used to living in this modern world. In season five, she’s kind of coming into herself. She’s becoming much bigger part of the family and has a much bigger story line. So she’s got a lot of stuff going on in season five.”

Cassi also commented about her “Caught Up In You” video costarring pal Taylor Lautner. “we’ve been friends for a very, very long time. I met Taylor when I was twelve, or eleven years old. And we’ve become very close over the past few years and I asked him to be in my video. So we just had a lot of fun,” she shared.

FYI: Cassi wore a cute pair of BCBG shoes and Open Heart jewelry by Jane Seymour.

10+ pics inside of Cassi…