Talk about bling! Kevin Costner’s ex-wife Christine Baumgartner’s engagement ring was hard to miss when she rocked the blinding diamond while out with her fiancé, Josh Connor, for the first time since the proposal.

Christine Baumgartner is officially engaged to Josh Connor, but Kevin Costner's ex won't be living in his Montecito home, which he has officially put on the market for $7.3 million. Baumgartner was confirmed to be engaged this week after it was previously reported that she was "so in love" with Connor,

Kevin Costner ’s ex-wife Christine Baumgartner and her fiancé, Josh Connor, are moving on — and moving out! — of their individual homes in California.

"Her friends and family have been incredibly supportive of her relationship with Josh, and everyone can tell how happy they are together," a source tells PEOPLE of Kevin Costner's ex-wife.

Kevin Costner’s ex-wife, Christine Baumgartner, is engaged to her boyfriend of over a year, Josh Connor, who happens to be one of the “Yellowstone” alum’s former friends. Baumgartner, 50, said “Yes” to Connor’s beachside proposal in Santa Barbara, California, on Jan. 26, less than one year after finalizing her divorce with Costner.

Christine Baumgartner is engaged to boyfriend Josh Connor nearly one year after finalizing her divorce from Kevin Costner.

Hollywood star Kevin Costner's ex-wife, Christine Baumgartner, is reportedly engaged to the actor's former financier friend, Josh Connor.