Gin Wigmore 'honoured' to sing at Big Bang Theory star Kaley Cuoco's wedding

Kiwi songstress Gin Wigmore says she's "honoured" to have performed at TV star Kaley Cuoco's wedding in California over the weekend.

The singer/songwriter performed her song 'I Will Love You' in a black suit as Big Bang Theory star Cuoco and her husband Karl Cook walked down the aisle.

Wigmore posted a video of the romantic moment on Instagram.

"A real honour to be part of such a truly magical moment in the most gorgeous setting for the incredibly awesome Kaley and Karl," she captioned the clip.

Cuoco echoed the sentiment with her own post, writing: "When @ginwigmore sings you down the aisle surrounded by every single person that you adore."

The actress also took to Wigmore's comments section to thank her for her part in the ceremony.

"You made everything extra special!! THANK YOU!" she wrote.

Kaley's sister Briana Cuoco officiated the wedding, and agreed with her sister, telling Wigmore, "It was magic!!!"

Wigmore is currently touring her latest album, Ivory, around the US.

Newshub.