Christie Brinkley celebrated her recent 63rd birthday by posing with her daughters in the latest Sports Illustrated swimsuit issue. She’s pictured with Alexa Ray Joel (left) -the daughter Brinkley had with her second husband, Billy Joel, and Sailor Brinkley Cook (right) -the child she had with her fourth husband, architect Peter Cook. Brinkley was first featured in the famous swimsuit issue in 1979, then again in ’80 and ’81. (Photo: Sports Illustrated)