Blake Shelton Wife Miranda Lambert Already Dating after Divorce? [NEWS]

While they are still keeping tight lipped about the details of their split, the Hollywood rumor mill is now insisting that it was Miranda Lambert's infidelity that actually led to her abrupt divorce from Voice coach, Blake Shelton. According to the latest gossip news updates, despite both spouses supposedly cheating, Shelton didn't decide to pull the plug until after he reportedly realized that Miranda was in love with another man. It's said that once the "Sangria" singer came to terms with his wife's relationship with her tour manager, Ryan Westbrook, he knew it was time to split. Although Lambert and Westbrook have not publicly been dating just yet, word has it that it's just a matter of time before the "Something Bad" heartbreaker steps out to soak up some of the Nashville nightlife with her new beau.

Due to his hard partying playboy image it was at first presumed by many of their fans that Blake Shelton had ruined things with Miranda Lambert by messing around outside their marriage, but some folks claim that it was 100 percent the other way around.

One source in the latest August 17, issue of OK! Magazine, reveals that it was Miranda who really drove the stake through the heart of their marriage with her falling for her longtime road manager, Ryan Westbrook:

"People think Blake's drinking and infidelity destroyed the marriage when all along it was Miranda.

"Blake discovered that Miranda had these feelings for Ryan after a member of Miranda's band had enough of witnessing her behavior around him and finally told Blake."

Although the truth behind what prompted the split may never be fully understood, Blake's mood seemed to suggest that he was anything but happy about the split during his interview with Entertainment Tonight, just two days after his divorce was finalized.

According to Us Weekly, the country music singer showed up with a slightly sullen attitude and a cocktail in his hand to talk about Brad Paisley's joining The Voice:

"Shelton, 39, sat down beside fellow country superstar Brad Paisley with a solo cup in hand filled with "a little vodka" and ice.

"'I thought I'd go ahead and get it started early,' the Voice coach joked. 'It's been one of those weeks...I got divorced.'"

Whatever the reason for their split, let's hope that both Blake and Miranda are able to find the true loves of their lives once they have time to heal.