Kaley Cuoco Looks Big Bangin' Grabbing Some Joe To Go Before Heading Back To Set!

We wonder if Kaley Cuoco mixes her coffee with the sugar she’s getting from her new boyfriend Ryan Sweeting!

Then again, maybe she uses Sweeting Low instead! LOLz!

Kaley was spotted refueling with some of Coffee Bean’s molten java, before twitching heading back to the set of The Big Bang Theory.

Our theory? Kaley is banging her big beau Ryan Sweeting later, and needs the caffeine to keep her energized!

Kaley’s spirits, just like her hair in this pic, are looking up and looking good!

Ch-ch-check out the other pics of her coffee quest (BELOW)!!!

[Image via Cousart/JFXimages/WENN.]