The biologically blessed couple had been together for two years after meeting at the 2010 Sports Illustrated swimsuit issue release party. Vyalitsyna has modeled in the magazine for eight consecutive issues.
What drove the split? The Voice judge and Maroon 5 frontman is known for having a taste for gorgeous gals -- even reportedly having a hand in breaking up the marriage of Jessica Simpson and Nick Lachey -- and for months has been brushing off reports that there was trouble in paradise between him and Vyalitsyna. In fact, the pair told Howard Stern in February that their beginning was just as inauspicious as their ending.