This sexy little blonde minx has been giving hope to nerds everywhere on The Big Bang Theory for four seasons now, but if she were on a show about rock stars or soccer players she could still play the unattainably hot neighbor. Born in 1985 in Camarillo, CA, Kaley Cuoco has been modeling and acting since she was 6 years old. So check out the 20 hottest photo's she's taken since then. Don't worry, they're all from the last five or six years.

Kaley Cuoco got her break on John Ritter's show "8 Simple Rules." Surprise, she played the hot blonde girl.

Kaley Cuoco demonstrating her three possible reactions to seeing your penis for the first time.

Here's a fourth.

Yes, Kaley, we see your midriff, and it's glorious.

I could make an easy "Big Bang" joke here, but let's try to at least keep it a little classy.

All that Shakespearean training to sling out a few good sitcom boob jokes.

It's not Santa were worried about, but the ghost of John Ritter. We've heard things...

Some people say Kaley Cuoco is fat, I call those people "idiots".

This is how Kaley showed up to an audition for "The Color Purple." She didn't get the job... more idiots.

Even in a black, content-less void Kaley Cuoco's hair bounces in the wind.

A much younger Kaley Cuoco, who apparently grew up on a very blurry farm.

In a perfect world, the hot chick across from you at work would wear this, instead of that pants suit.

"Swing on this."

I don't know if there's a name for that kind of skirt Kaley's wearing, but it really needs to catch on. Fast.

When Kaley was 3 years old she started playing tennis. Now she's a nationally ranked amateur.

This is pretty much what I think Heaven looks like.

Ready? Staring contest, GO!

Can we please start a campaign for a National Sideboob Day?

Kaley Cuoco, the way the good Lord intended her to be.