One reason that we love Penny on The Big Bang Theory is that, in addition to being adorable, she has a certain "girl next door" quality to her, at least in a world where you happen to live with geniuses.
Similarly, one reason we can't get enough of actress Kaley Cuoco is that her Instagram feed is absolutely adorable. Whereas some celebrities use their social media accounts to simply show off their skimpiest outfits, Cuoco often uses the platform to post photos of her pets and goofy behind-the-scenes photos of different events she attends.
The Instagram account gives plenty of attention to Kaley's animals, but here and there she still manages to sneak in a photo of just how stunning the actress is, so to save you some time of scouring her feed, we've put together some of our favorite photos of the star.