Jon Pardi may be "Head Over Boots" in love with fiancée Summer Duncan, but it seems their spring wedding will have to wait thanks to the coronavirus crisis. "We would be selfish to keep our wedding date and put our guests at risk," Walker wrote Tuesday on Instagram alongside a pic of Pardi's onstage proposal. "To all the other brides out there (and wedding vendors), it’s gonna be one hell of a busy fall!!" She added that deciding to reschedule their nuptials was "somewhat of a relief, not having to stress every day with the news of the virus and whether or not it passes by the end of May."Jon Pardi may be "Head Over Boots" in love with fiancée Summer Duncan, but it seems their spring wedding will have to wait thanks to the coronavirus crisis. "We would be selfish to keep our wedding date and put our guests at risk," Walker wrote Tuesday on Instagram alongside a pic of Pardi's onstage proposal. "To all the other brides out there (and wedding vendors), it’s gonna be one hell of a busy fall!!" She added that deciding to reschedule their nuptials was "somewhat of a relief, not having to stress every day with the news of the virus and whether or not it passes by the end of May." Pardi popped the question this past fall when he got down on one knee at Nashville's Ryman Auditorium--the same place where he and Duncan enjoyed one of their very first dates as a couple.