Audrina Patridge is flashing that fancy rock on her engagement finger.

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On Saturday, the reality star took to Instagram to post a dashing photo of a sunset where her hand is rested in front of her. Her shiny engagement ring can be seen on her hand giving the heartwarming message that she couldn't be happier.

In the caption, Patridge wrote that she is on "cloud 9" where she tagged her fiance Corey Bohan.

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On Thanksgiving, Patridge posted a photo of herself in front of a colorful sky as she put her hands together to make a heart. In the caption, she wrote what she is grateful for, which includes her fiance as well as her dog and her other loved ones.

Bohan posted a photo of Patridge on his Instagram page where the bride-to-be is in a body of water. For Thanksgiving, Bohan wrote that he is thankful to have this woman as his future wife.

Patridge and Bohan have reportedly been dating since 2008. There is no word yet on when or where their wedding will be.

Patridge gained fame on reality series The Hills.