The 28-year-old actress, who got engaged to Sweeting in September, posted an Instagram photo on January 1 of herself in a pink Vera Wang gown, kissing the tennis pro, who is her boyfriend of six months, reported Ace Showbiz.
"Yep. The Sweetings," Cuoco captioned the picture.
The couple married at the Hummingbird Nest Ranch in Santa Susana, California, in front of about 150 guests.
Cuoco said "I do" in a petal pink strapless ball gown with sweetheart neckline.