Model Lindsey Pelas -- J.J. Watt Blew His Shot ... I'm Over Him (VIDEO)

J.J. Watt is going from the end zone to the friend zone ... 'cause super freakin' hot model Lindsey Pelas is saying her crush on the NFL stud is officially OVER. Pelas proclaimed her affection for the Texans star when TMZ Sports got her out at LAX…