The "Big Bang Theory" star posted cut-in-progress pics to
"Here we go!," she captioned a shot showing stylist Christine Symonds with shears poised at the Andy Lecompte Salon in West Hollywood.
"We did it @clsymonds! Now let's get some color shall we?," she continued.
Then came a shot of the final product, a choppy blond bob with dramatic lowlights. "Cut,color, joy, joy,joy !!! Thank u @clsymonds and Vanessa @andylecomptesalon," read the caption. (That photo is the one above.)
Cuoco Sweeting punked her Instagram followers in March when she posted a shot of what looked like short hair with scissors in frame and the caption, "I can't stop!"
"She wrapped on Tuesday night, and we immediately got together Wednesday morning," stylist Symonds told Us. "It was something we had a month to think about and were extremely excited for."