The Big Bang Theory star Kaley Cuoco got a taste of her upcoming wedding day during a recent taped appearance on The Ellen DeGeneres Show in America, when the TV host dragged the actress' tennis ace fiance out onto the studio stage and suggested the pair get hitched on television. Cuoco recently revealed she is hoping to marry sportsman Ryan Sweeting as quickly as possible, insisting she cannot wait to be a wife - and DeGeneres decided to test her. The actress became engaged to the tennis player in September (13) after three months of dating, and Ellen suggested she could be Mrs. Sweeting by the end of the show. She offered Cuoco the services of an ordained staff member to oversee the nuptials and handed the pretty 27 year old a veil and costume jewellery. She then brought out a nervous Sweeting, who quipped, "This isn't legal, right?" The engaged couple went through with the skit as Ellen's staff writer raced through the vows and pronounced Sweeting and Cuoco man and wife as the host handed them her own wedding rings. The pair sealed the deal with a loving kiss. Sweeting and Cuoco plan to wed for real early next year (14) and the actress told DeGeneres she knew her husband-to-be was the one for her on their second date. She explained, "By day two, it was so unbelievable, I said, 'This is it.! I know it looks a little crazy to some people." The episode airs on Thursday (07Nov13).