Jason Aldean & Brittany Kerr Are Engaged! Get The EXCLUSIVE Details Here!

Wedding bells are ringing!

RadarOnline.com has confirmed that Jason Aldean has proposed to his mistress-turned-girlfriend Brittany Kerr, but only RadarOnline.com has all of the exclusive details of how it went down!

“Jason and Brittany are in California where they originally met,” a source close to the family revealed to RadarOnline.com. “He proposed to her, and she said yes, and he has told his family.”

But the country music star only told his family after she had agreed to marry him!

“They had no idea he was proposing,” the insider added.

As RadarOnline.com previously reported, Kerr’s family already approved of her then-boyfriend. The former American Idol star’s grandmother, Louvada Barbee, told RadarOnline.com that she couldn’t be happier about her granddaughter’s choice.

“He’s so down to earth. I approve of it,” she said. “I hope everything works out.”

Apparently it did! Barbee must have a sixth sense for these things because when she talked to RadarOnline.com she had a feeling the couple would go for the long haul.

“For sure! I hope it will,” she said of her granddaughter getting engaged.

UPDATE: A rep for Aldean told RadarOnline.com, "I can confirm this."