Rookie Candidates–After checking out Kate Upton’s “Zero Gravity” shoot and the cover, see all twelve rookies from Sport’s Illustrated’s 2014 Swim Issue. This is the largest “class” ever for the magazine and among the girls are Gigi Hadid (who recently covered CR Fashion Book), Chanel Iman, Lily Aldridge, Sara Sampaio and more. Readers can vote for the Rookie of the Year on SI.com, who will you vote for? 2013′s rookie was Kate Bock and 2012 was Kate Upton. Check out all the candidates for this year below. Voting ends on March 4th.