Soon after singer Gwen Stefani's representative confirmed that "The Voice" coaches are officially dating, Shelton, 39, took to Twitter to share his happy status.
"Awesome night tonight. So many great things happening in my life. Congrats to @ChrisStapleton!!!! Long time coming brother," he tweeted.
The news of the duo dating broke just as the newly divorced Lambert, 31, and Shelton took to the CMAs red carpet for their first solo awards show in years.