Kaley Cuoco has had the tattoo that references her wedding to Ryan Sweeting covered up.

Kaley Cuoco (Instagram)

Kaley Cuoco (Instagram)

The 'Big Bang Theory' actress filed for divorce from the professional tennis player two months ago and has revealed she's had the inking that marks their wedding day removed from her back.

Kaley, 29, subsequently wrote on her Instagram account: "Thank you @nero_sct @studiocitytattoo for helping me right my wrongs...

"Note to self - do not mark your body with any future wedding dates #under30mistakes #donttakeyourselftooseriouslykids. (sic)"

Later, she posted another picture of a large insect covering her upper back.

She wrote: "The deep, meaningful, larger than life meaning behind this beautiful piece of ink, is... It covered the last one."

Earlier this month, Kaley revealed she is "incredibly grateful" for the support she has received since splitting from Ryan.

She said: "I'm feeling completely overwhelmed with the outpouring of kindness and support from the people that surround me and from those I have never even met.

"I want you to know, I read all your comments and your sweet words have touched me deeply.

"I'm incredibly grateful for all your love as I start this next chapter in my life."