Gwen Stefani and Gavin Rossdale ended their 13-year marriage in August 2015, just weeks after Blake Shelton and Miranda Lambert jointly announced their split.
In November Blake and Gwen Stefani went public with their romance.
However, Chris -- who previously toured with Miranda, serving as her opening act on 2012's On Fire Tour -- shot down the report on Facebook on Tuesday.
"I don't normally address gossip but in this case I will," Young wrote.
S." -- Blake's full name is Blake Tollison Shelton, while Miranda's full name is Miranda Leigh Shelton.
In fact, Miranda admitted she wasn't really sure of her then-husband's whereabouts.
East (né Michael Cameron Anderson, 27) and Lambert “are spending New Year’s together,” adds another insider.
“She couldn’t have picked a better dude to have fun with,” says an East friend.
“Anderson is the coolest guy.” The “Over You” crooner opened up about her divorce from Shelton, 39, in Cosmopolitan’s January issue: “I just want to live a life full of everything.
In the middle of all this Blake managed to choose and record the breakup/hookup song.
In addition, Blake filmed a sexy black-and-white video about drinkin’ and forgettin’ partners.