Random couple alert!
 
Arrow star Stephen Amell -- and his abs -- tied the knot with America’s Next Top Model Cycle 5 alum Cassandra Jean in the Caribbean over the holidays, Us Weekly reports.
 
The couple’s sunset ceremony was reportedly officiated by a mutual friend -- and no, it wasn’t ANTM mastermind Tyra Banks. (If only!)
 
“2012 was the greatest year of my life. Heading off now to put the finishing touches on it,” Stephen tweeted 11 days before tying the knot. “See you next year.”  
 
The Arrow hunk did, in fact, have quite a year. His new CW series was a hit for the network, and was picked up for a full season in October.
 
Meanwhile, his lady love Cassandra -- who ANTM super fans might recognize as the Texas beauty queen who flipped when Banks chopped off her long locks -- made the transition from model to actress. She most recently appeared on an episode of the CW’s Hart of Dixie.
 
Congratulations, you two!