January 10, 2015 - Jason Merritt/Getty Images North America more pics like this »
Adam Levine And Behati Prinsloo
Length of Courtship: Weeks
Current Status: Married

This is classic Adam Levine: The rocker broke up with Behati Prinsloo in March, then dated her Victoria's Secret colleague Nina Agdal. He then broke up with Agdal, started dating Prinsloo again, and proposed to her right away. Way to lock it down, Levine. They now are married with two children.