Kaley Cuoco at a cocktail party (sort of)

Kaley Cuoco (also known as Kaley Cuoco-Sweeting) poses for photographers at the QVC Red Carpet Style Cocktail Party in Los Angeles, California. The date was February 28, 2014. We can't deny that this was a cocktail party, in name, technically speaking, but when it's a promotional event can it be truly called a "party"? Will she really be able to use "party" as a verb in this case? Let's just say that Kaley Cuoco attended an event. An event with a fancy name.