Penelope López Márquez (born November 11, 1985), also known as Arianny Celeste (/æriˈɑːni/), is an American ring girl and model. She is best known for being a ring girl for the UFC. She is also a co-host on TV show Overhaulin'.
Celeste was born on November 11, 1985 in Las Vegas, Nevada. She is of Mexican and Filipino descent. "Arianny" is a nickname she was given as a child. She attended Palo Verde High School and attended college at UNLV where she majored in fitness management and nutrition.