The Big Bang Theory star Kaley Cuoco is starting off 2014 as a Mrs.

Cuoco's representative, Melissa Kates, says the American actress wed Bahamian-born tennis pro Ryan Sweeting in a New Year's Eve ceremony at a ranch in Santa Susana, California.

Afterwards, 28-year-old Cuoco posted a few photos with her 26-year-old husband on her Instagram account. She wore a pink Vera Wang wedding gown and captioned one picture as "Greatest night of my entire life".

The couple dated for three months before getting engaged in September.

Cuoco previously dated her Big Bang co-star Johnny Galecki.