​Blake Shelton and Miranda Lambert tweet at each other

Blake Shelton and Miranda Lambert tweeted at each other Friday -- all in the name of music.

The former couple, who announced their divorce on Monday, publicly put their support behind the new album from rising country singer (and Lambert bestie) Ashley Monroe.

Then, after a fan suggested that those friendly tweets were pre-scheduled, "The Voice" coach took to Twitter to deny it:

Shortly afterwards, they both chimed in on paparazzi photos from Thursday, which captured Shelton pushing a baby stroller. Attempt to mess with photogs, perhaps?

Lambert joked about it, tweeting: "@blakeshelton I knew it.... You WERE pregnant! This calls for a drink!"

So, it seems as though these two are on good terms at least. Or are just good at pretending!

The couple, who were married for four years, released a statement on Monday, saying, "This is not the future we envisioned. And it is with heavy hearts that we move forward separately. We are real people, with real lives, with real families, friends and colleagues. Therefore, we kindly ask for privacy and compassion concerning this very personal matter."

Plenty of cheating rumors followed the announcement, but both stars have kept quiet on the reports.