Miranda Lambert Miranda Lambert

Just hours after Blake Shelton and Gwen Stefani announced they were dating, the country star attended Wednesday's Country Music Awards with his ex-wife Miranda Lambert. So it's no surprise that Shelton and Lambert's divorce became all anyone could talk about at the ceremony - including hosts Brad Paisley and Carrie Underwood.

"Of course, we can't ignore the breakup that really rocked the world. The one that's on everybody's mind. Two people in this very room that we all know and love," Underwood said, as the camera cut to Kermit and Miss Piggy.

Gwen Stefani and Blake Shelton confirm they're dating

"In a completely unrelated topic," Paisley added, "Howdy, Blake!"

"Carrie, have you heard that duet Blake did with Ashley Madison?" Paisley continued.

"No, no, that was with Ashley Monroe," replied Underwood.

Shelton and Lambert divorced in late July after four years of marriage. During her acceptance speech for Female Vocalist of the Year, Lambert acknowledged that it's been a bit of a rough time for her. "I needed a bright spot this year," she said.

Check out who else took home a CMA Award last night below:

Entertainer of the Year
Luke Bryan

Album of the Year
Traveller, Chris Stapleton

Female Vocalist of the Year
Miranda Lambert

Male Vocalist of the Year
Chris Stapleton

Vocal Group of the Year
Little Big Town

Song of the Year
"Girl Crush", Little Big Town

Vocal Duo of the Year
Florida Georgia Line

New Artist of the Year
Chris Stapleton

Single of the Year
"Girl Crush," Little Big Town

Musical Event of the Year
"Raise 'Em Up," Keith Urban feat. Eric Church

Music Video of the Year
"Girl in a Country Song," Maddie & Tae

Musician of the Year
Mac McAnally