Christie Brinkley, 63, poses for SI Swimsuit with daughters

Christie Brinkley slips back into a bikini for SI Swimsuit at age 63. 

Christie Brinkley Returns to SI Swimsuit Issue at Age 63

Back in Time: July 31 - Sports Illustrated

Sailor Brinkley posts flashback to her childhood

At 63 Christie Brinkley still knows how to rock a bikini

Christie Brinkley poses for Sports Illustrated Swimsuit Issue At 63

Christie Brinkley's model daughter Sailor Cook in swimsuit

Christie Brinkley, 63, reveals ageless figure on cover of Sports Illustrated swimsuit issue

Christie Brinkley, 63, Poses for Bikini Shoot With Daughters - Christie Brinkley, 63, Returns to Sports Illustrated Swimsuit Issue With Daughters

Christie Brinkley returns to SI Swimsuit Issue at 63

Christie Brinkley Returns To Sports Illustrated Swimsuit Issue At Age 63 - CBS New York