Crystal McCahill

McCahill's Playboy connection runs in the family. Her mother, Gale Olson, was Playmate of the Month in August 1968, making Crystal and Gale only the second mother-daughter pair to both hold that title. The first was Simone Eden (February 1989) and her mother Carol Eden (December 1960). In addition to her two brothers, Crystal has four sisters. Her mother once said that growing up with nine siblings taught her about sharing, and Crystal echoed that sentiment, expressing a desire to marry and start a family of her own. In 2009, McCahill was one of five finalists in the 55th Anniversary Playmate Search, eventually losing to Dasha Astafieva. During that casting, she ran into the Girls Next Door, and Bridget asked to interview her for a radio show. Soon after, she met the director of photography, and she felt it was meant to be. She later appeared on E!'s reality series The Girls Next Door during Season 5.

McCahill has posed for eight covers and eight photosets, and she works as a glamour model and influencer. She stands 5'7" with green eyes and brown hair, and she maintains a slim figure with measurements of 34–26–34. Her bra size is 30DD, and she has had breast enhancement surgery. She is signed to GA agency for her modeling career. On Instagram, she has gathered a following of 184k. She identifies as straight and has performed full nudity in her solo work.