Looks like Bryce Harper and his longtime girlfriend are engaged ... again

Looks like Bryce Harper is really tying the knot.

The Washington Nationals star's girlfriend, Kayla Varner, posted this photo on her Instagram account from Wednesday night congratulating Harper on his big night and announcing, "Oh and WERE ENGAGED... Again."

Fresh off starting in his third MLB All-Star Game in San Diego, Harper shared a similar photo with the caption, "What a week it has been!"

Harper, 23, and Varner have dated since high school. They were engaged to be married in January 2015, but the ceremony never transpired.