Dagmar Kozelkova

Dagmar Kozelkova, also known as Dasha Markova, is a former adult model, porn star, and stripper from Brno, in the South Moravian Region of the Czech Republic. She was born on Sunday, November 21, 1976, and began her career in 1999 at around 22 years old, working until her retirement in 2008. Over those nine years, she appeared in more than one hundred porn productions and posed for 135 covers, 15 photosets, and 120 videos for major studios and magazines, including Porn World, SexMex, Vivid, Penthouse, Girl Next Door, Playboy Channel, New Sensations, Wicked, Leg Seeker, Suze PPS, Foxes, and Hustler.

Dagmar moved to the United States in the late 1990s. Before that, she worked as a checker, stripper, and babysitter. After relocating to California, she was allegedly homeless for a few weeks, then began working with Vivid. She is Czech, with blonde hair and green eyes, and stands 5'10" with a slim build and measurements of 34–26–37. She has enhanced breasts and a 34D bra cup size.

During her career, Dagmar appeared in several music videos, including Madonna's "Music" and one by The Deftones. She won four AVN nominations in 2001 and 2003. She married porn actor Dillon Day, and according to various sources, they may have moved back to Europe and divorced soon after. She also appeared on the Playboy Channel, VH-1, and the Spice Channel, and was featured in men's magazines such as Hustler and Penthouse. She retired from adult entertainment in 2008.