Talk about your battle rounds.
Blake Shelton and Adam Levinewho are just as famous on The Voice for constantly ribbing each other and/or being at each other's throats as they are for being handsome, supportive and talented coaches—may have taken it to a whole new level tonight.
Or at least Blake did!
"@adamlevine… I just found the craziest thing in my phone!!! Your PERSONAL cell phone number… hope I'm not stupid enough to tweet it out…" the country artist teased his friend and rival before Monday's performance show.