This girl has had some appearances in How I Met Your Mother, CSI and 8 Simple Rules.
So who is the girl in those Taco Bell commercials?
Answer: Nicole Hayden
Nicole is at several instances of “8 Simple Rules” playing Kaley Cuoco’s evil rival. She hasn’t experienced anything else.
BTW, the redheaded girl is known as Elisabeth Abbott. She’s also hot and underemployed.