Miranda Lambert Makes Devastating Announcement, Please Show Her Your Support Just before her performance at the CMAs last week, Miranda Lambert received confirmation that her new ex-husband Blake Shelton has been dating Gwen Stefani, who has been serving as a fellow judge on The Voice. During the live show, Lambert fought back tears during her song Bathroom Sink. She is yet to comment on Sheltons new relationship, but sources close to the country star claim that she is devastated. She doesnt even know who he is anymore, one source told Hollywood Life. The source went on to claim that Miranda is particularly upset that Blake announced the relationship just before the awards show. She doesnt understand why they had to make things official that night, the source continued. It was so insensitive. [Miranda Lambert] was with this guy for almost a decade and this is how he treats her. She feels like she doesnt even know who he is anymore. She wonders if she ever did. What do you think? Was this a distasteful move on Sheltons part? 