April 29, 1987 (age 34)
Kiara Diane is an American Penthouse model and pornographic actress. She was born on April 29, 1987 in Yakima, Washington, United States. She was chosen as Penthouse Pet of the Month in July 2011. Kiara was 24 when she became a Penthouse Pet.
Her real name is Celeste Allen. She is also known as Kay Dee. She was a varsity cheerleader. Kiara first began performing in explicit hardcore movies in her early in 2009. Kiara was nominated for both an AVN Award for Best New Starlet and a XBIZ Award for New Starlet of the Year in 2010. Diane received a second AVN Award nomination for Best All-Girl Group Sex Scene in 2011. Outside of acting and modeling, Kiara has also worked as a nightclub promoter.